196760844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 595445760

約数和(自身を除く): 398684916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 178, 186, 217, 252, 267, 279, 283, 356, 372, 434, 534, 558, 566, 623, 651, 801, 849, 868, 1068, 1116, 1132, 1246, 1302, 1602, 1698, 1869, 1953, 1981, 2492, 2547, 2604, 2759, 3204, 3396, 3738, 3906, 3962, 5094, 5518, 5607, 5943, 7476, 7812, 7924, 8277, 8773, 10188, 11036, 11214, 11886, 16554, 17546, 17829, 19313, 22428, 23772, 24831, 25187, 26319, 33108, 35092, 35658, 38626, 49662, 50374, 52638, 57939, 61411, 71316, 75561, 77252, 78957, 99324, 100748, 105276, 115878, 122822, 151122, 157914, 173817, 176309, 184233, 226683, 231756, 245644, 302244, 315828, 347634, 352618, 368466, 453366, 528927, 552699, 695268, 705236, 736932, 780797, 906732, 1057854, 1105398, 1561594, 1586781, 2115708, 2210796, 2342391, 3123188, 3173562, 4684782, 5465579, 6347124, 7027173, 9369564, 10931158, 14054346, 16396737, 21862316, 28108692, 32793474, 49190211, 65586948, 98380422, 196760844]

約数ペア:

[(1, 196760844), (2, 98380422), (3, 65586948), (4, 49190211), (6, 32793474), (7, 28108692), (9, 21862316), (12, 16396737), (14, 14054346), (18, 10931158), (21, 9369564), (28, 7027173), (31, 6347124), (36, 5465579), (42, 4684782), (62, 3173562), (63, 3123188), (84, 2342391), (89, 2210796), (93, 2115708), (124, 1586781), (126, 1561594), (178, 1105398), (186, 1057854), (217, 906732), (252, 780797), (267, 736932), (279, 705236), (283, 695268), (356, 552699), (372, 528927), (434, 453366), (534, 368466), (558, 352618), (566, 347634), (623, 315828), (651, 302244), (801, 245644), (849, 231756), (868, 226683), (1068, 184233), (1116, 176309), (1132, 173817), (1246, 157914), (1302, 151122), (1602, 122822), (1698, 115878), (1869, 105276), (1953, 100748), (1981, 99324), (2492, 78957), (2547, 77252), (2604, 75561), (2759, 71316), (3204, 61411), (3396, 57939), (3738, 52638), (3906, 50374), (3962, 49662), (5094, 38626), (5518, 35658), (5607, 35092), (5943, 33108), (7476, 26319), (7812, 25187), (7924, 24831), (8277, 23772), (8773, 22428), (10188, 19313), (11036, 17829), (11214, 17546), (11886, 16554)]