200615870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 480936960

約数和(自身を除く): 280321090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 41, 65, 70, 82, 91, 95, 130, 133, 182, 190, 205, 247, 266, 283, 287, 410, 455, 494, 533, 566, 574, 665, 779, 910, 1066, 1235, 1330, 1415, 1435, 1558, 1729, 1981, 2470, 2665, 2830, 2870, 3458, 3679, 3731, 3895, 3962, 5330, 5377, 5453, 7358, 7462, 7790, 8645, 9905, 10127, 10754, 10906, 11603, 17290, 18395, 18655, 19810, 20254, 23206, 25753, 26885, 27265, 36790, 37310, 37639, 50635, 51506, 53770, 54530, 58015, 69901, 70889, 75278, 81221, 101270, 116030, 128765, 139802, 141778, 150839, 162442, 188195, 220457, 257530, 301678, 349505, 354445, 376390, 406105, 440914, 489307, 699010, 708890, 754195, 812210, 978614, 1055873, 1102285, 1508390, 1543199, 2111746, 2204570, 2446535, 2865941, 3086398, 4893070, 5279365, 5731882, 7715995, 10558730, 14329705, 15431990, 20061587, 28659410, 40123174, 100307935, 200615870]

約数ペア:

[(1, 200615870), (2, 100307935), (5, 40123174), (7, 28659410), (10, 20061587), (13, 15431990), (14, 14329705), (19, 10558730), (26, 7715995), (35, 5731882), (38, 5279365), (41, 4893070), (65, 3086398), (70, 2865941), (82, 2446535), (91, 2204570), (95, 2111746), (130, 1543199), (133, 1508390), (182, 1102285), (190, 1055873), (205, 978614), (247, 812210), (266, 754195), (283, 708890), (287, 699010), (410, 489307), (455, 440914), (494, 406105), (533, 376390), (566, 354445), (574, 349505), (665, 301678), (779, 257530), (910, 220457), (1066, 188195), (1235, 162442), (1330, 150839), (1415, 141778), (1435, 139802), (1558, 128765), (1729, 116030), (1981, 101270), (2470, 81221), (2665, 75278), (2830, 70889), (2870, 69901), (3458, 58015), (3679, 54530), (3731, 53770), (3895, 51506), (3962, 50635), (5330, 37639), (5377, 37310), (5453, 36790), (7358, 27265), (7462, 26885), (7790, 25753), (8645, 23206), (9905, 20254), (10127, 19810), (10754, 18655), (10906, 18395), (11603, 17290)]