205702588

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 476672000

約数和(自身を除く): 270969412

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 343, 364, 494, 532, 607, 637, 686, 931, 988, 1214, 1274, 1372, 1729, 1862, 2428, 2548, 3458, 3724, 4249, 4459, 6517, 6916, 7891, 8498, 8918, 11533, 12103, 13034, 15782, 16996, 17836, 23066, 24206, 26068, 29743, 31564, 46132, 48412, 55237, 59486, 80731, 84721, 110474, 118972, 149929, 161462, 169442, 208201, 220948, 299858, 322924, 338884, 386659, 416402, 565117, 599716, 773318, 832804, 1049503, 1130234, 1546636, 2099006, 2260468, 2706613, 3955819, 4198012, 5413226, 7346521, 7911638, 10826452, 14693042, 15823276, 29386084, 51425647, 102851294, 205702588]

約数ペア:

[(1, 205702588), (2, 102851294), (4, 51425647), (7, 29386084), (13, 15823276), (14, 14693042), (19, 10826452), (26, 7911638), (28, 7346521), (38, 5413226), (49, 4198012), (52, 3955819), (76, 2706613), (91, 2260468), (98, 2099006), (133, 1546636), (182, 1130234), (196, 1049503), (247, 832804), (266, 773318), (343, 599716), (364, 565117), (494, 416402), (532, 386659), (607, 338884), (637, 322924), (686, 299858), (931, 220948), (988, 208201), (1214, 169442), (1274, 161462), (1372, 149929), (1729, 118972), (1862, 110474), (2428, 84721), (2548, 80731), (3458, 59486), (3724, 55237), (4249, 48412), (4459, 46132), (6517, 31564), (6916, 29743), (7891, 26068), (8498, 24206), (8918, 23066), (11533, 17836), (12103, 16996), (13034, 15782)]