198515268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5966

約数の個数: 108

約数和(自身を含む): 614555760

約数和(自身を除く): 416040492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 5923, 8379, 11172, 11846, 16758, 17769, 23692, 33516, 35538, 41461, 53307, 71076, 82922, 106614, 112537, 124383, 165844, 213228, 225074, 248766, 290227, 337611, 373149, 450148, 497532, 580454, 675222, 746298, 787759, 870681, 1012833, 1160908, 1350444, 1492596, 1575518, 1741362, 2025666, 2363277, 2612043, 3151036, 3482724, 4051332, 4726554, 5224086, 5514313, 7089831, 9453108, 10448172, 11028626, 14179662, 16542939, 22057252, 28359324, 33085878, 49628817, 66171756, 99257634, 198515268]

約数ペア:

[(1, 198515268), (2, 99257634), (3, 66171756), (4, 49628817), (6, 33085878), (7, 28359324), (9, 22057252), (12, 16542939), (14, 14179662), (18, 11028626), (19, 10448172), (21, 9453108), (28, 7089831), (36, 5514313), (38, 5224086), (42, 4726554), (49, 4051332), (57, 3482724), (63, 3151036), (76, 2612043), (84, 2363277), (98, 2025666), (114, 1741362), (126, 1575518), (133, 1492596), (147, 1350444), (171, 1160908), (196, 1012833), (228, 870681), (252, 787759), (266, 746298), (294, 675222), (342, 580454), (399, 497532), (441, 450148), (532, 373149), (588, 337611), (684, 290227), (798, 248766), (882, 225074), (931, 213228), (1197, 165844), (1596, 124383), (1764, 112537), (1862, 106614), (2394, 82922), (2793, 71076), (3724, 53307), (4788, 41461), (5586, 35538), (5923, 33516), (8379, 23692), (11172, 17769), (11846, 16758)]