201311786515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2659}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 317892556800

約数和(自身を除く): 116580770285

約数列:

[1, 5, 7, 17, 19, 35, 37, 85, 95, 119, 133, 181, 185, 259, 323, 595, 629, 665, 703, 905, 1267, 1295, 1615, 2261, 2659, 3077, 3145, 3439, 3515, 4403, 4921, 6335, 6697, 11305, 11951, 13295, 15385, 17195, 18613, 21539, 22015, 24073, 24605, 33485, 45203, 46879, 50521, 58463, 59755, 83657, 93065, 98383, 107695, 113849, 120365, 127243, 226015, 234395, 252605, 292315, 316421, 353647, 409241, 418285, 481279, 491915, 569245, 636215, 688681, 796943, 858857, 890701, 1582105, 1672511, 1768235, 1869277, 2046205, 2163131, 2406395, 3368953, 3443405, 3984715, 4294285, 4453505, 6011999, 8181743, 8362555, 9144301, 9346385, 10815655, 11707577, 13084939, 15141917, 16844765, 17807323, 30059995, 31777709, 40908715, 45721505, 57272201, 58537885, 64010107, 65424695, 75709585, 89036615, 124651261, 155453117, 158888545, 222443963, 286361005, 302724491, 320050535, 338339137, 623256305, 777265585, 1088171819, 1112219815, 1513622455, 1691695685, 2119071437, 2368373959, 5440859095, 5751765329, 10595357185, 11841869795, 28758826645, 40262357303, 201311786515]

約数ペア:

[(1, 201311786515), (5, 40262357303), (7, 28758826645), (17, 11841869795), (19, 10595357185), (35, 5751765329), (37, 5440859095), (85, 2368373959), (95, 2119071437), (119, 1691695685), (133, 1513622455), (181, 1112219815), (185, 1088171819), (259, 777265585), (323, 623256305), (595, 338339137), (629, 320050535), (665, 302724491), (703, 286361005), (905, 222443963), (1267, 158888545), (1295, 155453117), (1615, 124651261), (2261, 89036615), (2659, 75709585), (3077, 65424695), (3145, 64010107), (3439, 58537885), (3515, 57272201), (4403, 45721505), (4921, 40908715), (6335, 31777709), (6697, 30059995), (11305, 17807323), (11951, 16844765), (13295, 15141917), (15385, 13084939), (17195, 11707577), (18613, 10815655), (21539, 9346385), (22015, 9144301), (24073, 8362555), (24605, 8181743), (33485, 6011999), (45203, 4453505), (46879, 4294285), (50521, 3984715), (58463, 3443405), (59755, 3368953), (83657, 2406395), (93065, 2163131), (98383, 2046205), (107695, 1869277), (113849, 1768235), (120365, 1672511), (127243, 1582105), (226015, 890701), (234395, 858857), (252605, 796943), (292315, 688681), (316421, 636215), (353647, 569245), (409241, 491915), (418285, 481279)]