200321940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 192

約数和(自身を含む): 727050240

約数和(自身を除く): 526728300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1931, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3862, 3990, 4940, 5187, 5460, 5793, 6916, 7410, 7724, 7980, 8645, 9655, 10374, 11586, 13517, 14820, 17290, 19310, 20748, 23172, 25103, 25935, 27034, 28965, 34580, 36689, 38620, 40551, 50206, 51870, 54068, 57930, 67585, 73378, 75309, 81102, 100412, 103740, 110067, 115860, 125515, 135170, 146756, 150618, 162204, 175721, 183445, 202755, 220134, 251030, 256823, 270340, 301236, 351442, 366890, 376545, 405510, 440268, 476957, 502060, 513646, 527163, 550335, 702884, 733780, 753090, 770469, 811020, 878605, 953914, 1027292, 1054326, 1100670, 1284115, 1430871, 1506180, 1540938, 1757210, 1907828, 2108652, 2201340, 2384785, 2568230, 2635815, 2861742, 3081876, 3338699, 3514420, 3852345, 4769570, 5136460, 5271630, 5723484, 6677398, 7154355, 7704690, 9539140, 10016097, 10543260, 13354796, 14308710, 15409380, 16693495, 20032194, 28617420, 33386990, 40064388, 50080485, 66773980, 100160970, 200321940]

約数ペア:

[(1, 200321940), (2, 100160970), (3, 66773980), (4, 50080485), (5, 40064388), (6, 33386990), (7, 28617420), (10, 20032194), (12, 16693495), (13, 15409380), (14, 14308710), (15, 13354796), (19, 10543260), (20, 10016097), (21, 9539140), (26, 7704690), (28, 7154355), (30, 6677398), (35, 5723484), (38, 5271630), (39, 5136460), (42, 4769570), (52, 3852345), (57, 3514420), (60, 3338699), (65, 3081876), (70, 2861742), (76, 2635815), (78, 2568230), (84, 2384785), (91, 2201340), (95, 2108652), (105, 1907828), (114, 1757210), (130, 1540938), (133, 1506180), (140, 1430871), (156, 1284115), (182, 1100670), (190, 1054326), (195, 1027292), (210, 953914), (228, 878605), (247, 811020), (260, 770469), (266, 753090), (273, 733780), (285, 702884), (364, 550335), (380, 527163), (390, 513646), (399, 502060), (420, 476957), (455, 440268), (494, 405510), (532, 376545), (546, 366890), (570, 351442), (665, 301236), (741, 270340), (780, 256823), (798, 251030), (910, 220134), (988, 202755), (1092, 183445), (1140, 175721), (1235, 162204), (1330, 150618), (1365, 146756), (1482, 135170), (1596, 125515), (1729, 115860), (1820, 110067), (1931, 103740), (1995, 100412), (2470, 81102), (2660, 75309), (2730, 73378), (2964, 67585), (3458, 57930), (3705, 54068), (3862, 51870), (3990, 50206), (4940, 40551), (5187, 38620), (5460, 36689), (5793, 34580), (6916, 28965), (7410, 27034), (7724, 25935), (7980, 25103), (8645, 23172), (9655, 20748), (10374, 19310), (11586, 17290), (13517, 14820)]