207411390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4434

約数の個数: 96

約数和(自身を含む): 589545216

約数和(自身を除く): 382133826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4373, 4743, 5270, 7905, 8746, 9486, 13119, 15810, 21865, 23715, 26238, 39357, 43730, 47430, 65595, 74341, 78714, 131190, 135563, 148682, 196785, 223023, 271126, 371705, 393570, 406689, 446046, 669069, 677815, 743410, 813378, 1115115, 1220067, 1338138, 1355630, 2033445, 2230230, 2304571, 2440134, 3345345, 4066890, 4609142, 6100335, 6690690, 6913713, 11522855, 12200670, 13827426, 20741139, 23045710, 34568565, 41482278, 69137130, 103705695, 207411390]

約数ペア:

[(1, 207411390), (2, 103705695), (3, 69137130), (5, 41482278), (6, 34568565), (9, 23045710), (10, 20741139), (15, 13827426), (17, 12200670), (18, 11522855), (30, 6913713), (31, 6690690), (34, 6100335), (45, 4609142), (51, 4066890), (62, 3345345), (85, 2440134), (90, 2304571), (93, 2230230), (102, 2033445), (153, 1355630), (155, 1338138), (170, 1220067), (186, 1115115), (255, 813378), (279, 743410), (306, 677815), (310, 669069), (465, 446046), (510, 406689), (527, 393570), (558, 371705), (765, 271126), (930, 223023), (1054, 196785), (1395, 148682), (1530, 135563), (1581, 131190), (2635, 78714), (2790, 74341), (3162, 65595), (4373, 47430), (4743, 43730), (5270, 39357), (7905, 26238), (8746, 23715), (9486, 21865), (13119, 15810)]