255596054

素因数分解:

$2^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 493693056

約数和(自身を除く): 238097002

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 101, 119, 202, 217, 238, 343, 434, 527, 686, 707, 833, 1054, 1414, 1519, 1666, 1717, 2401, 3038, 3131, 3434, 3689, 4802, 4949, 5831, 6262, 7378, 9898, 10633, 11662, 12019, 21266, 21917, 24038, 25823, 34643, 40817, 43834, 51646, 53227, 69286, 74431, 81634, 84133, 106454, 148862, 153419, 168266, 180761, 242501, 306838, 361522, 372589, 485002, 588931, 745178, 1073933, 1177862, 1265327, 2147866, 2530654, 2608123, 4122517, 5216246, 7517531, 8245034, 15035062, 18256861, 36513722, 127798027, 255596054]

約数ペア:

[(1, 255596054), (2, 127798027), (7, 36513722), (14, 18256861), (17, 15035062), (31, 8245034), (34, 7517531), (49, 5216246), (62, 4122517), (98, 2608123), (101, 2530654), (119, 2147866), (202, 1265327), (217, 1177862), (238, 1073933), (343, 745178), (434, 588931), (527, 485002), (686, 372589), (707, 361522), (833, 306838), (1054, 242501), (1414, 180761), (1519, 168266), (1666, 153419), (1717, 148862), (2401, 106454), (3038, 84133), (3131, 81634), (3434, 74431), (3689, 69286), (4802, 53227), (4949, 51646), (5831, 43834), (6262, 40817), (7378, 34643), (9898, 25823), (10633, 24038), (11662, 21917), (12019, 21266)]