201590116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 449538936

約数和(自身を除く): 247948820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 854, 1274, 1297, 1586, 1708, 2548, 2594, 2989, 3172, 5188, 5551, 5978, 9079, 11102, 11956, 16861, 18158, 22204, 33722, 36316, 38857, 63553, 67444, 77714, 79117, 118027, 127106, 155428, 158234, 236054, 254212, 316468, 472108, 553819, 826189, 1028521, 1107638, 1652378, 2057042, 2215276, 3304756, 3876733, 4114084, 7199647, 7753466, 14399294, 15506932, 28798588, 50397529, 100795058, 201590116]

約数ペア:

[(1, 201590116), (2, 100795058), (4, 50397529), (7, 28798588), (13, 15506932), (14, 14399294), (26, 7753466), (28, 7199647), (49, 4114084), (52, 3876733), (61, 3304756), (91, 2215276), (98, 2057042), (122, 1652378), (182, 1107638), (196, 1028521), (244, 826189), (364, 553819), (427, 472108), (637, 316468), (793, 254212), (854, 236054), (1274, 158234), (1297, 155428), (1586, 127106), (1708, 118027), (2548, 79117), (2594, 77714), (2989, 67444), (3172, 63553), (5188, 38857), (5551, 36316), (5978, 33722), (9079, 22204), (11102, 18158), (11956, 16861)]