217183044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 566286336

約数和(自身を除く): 349103292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 191, 197, 222, 382, 394, 444, 481, 573, 591, 764, 788, 962, 1146, 1182, 1443, 1924, 2292, 2364, 2483, 2561, 2886, 4966, 5122, 5772, 7067, 7289, 7449, 7683, 9932, 10244, 14134, 14578, 14898, 15366, 21201, 21867, 28268, 29156, 29796, 30732, 37627, 42402, 43734, 75254, 84804, 87468, 91871, 94757, 112881, 150508, 183742, 189514, 225762, 275613, 284271, 367484, 379028, 451524, 489151, 551226, 568542, 978302, 1102452, 1137084, 1392199, 1467453, 1956604, 2784398, 2934906, 4176597, 5568796, 5869812, 8353194, 16706388, 18098587, 36197174, 54295761, 72394348, 108591522, 217183044]

約数ペア:

[(1, 217183044), (2, 108591522), (3, 72394348), (4, 54295761), (6, 36197174), (12, 18098587), (13, 16706388), (26, 8353194), (37, 5869812), (39, 5568796), (52, 4176597), (74, 2934906), (78, 2784398), (111, 1956604), (148, 1467453), (156, 1392199), (191, 1137084), (197, 1102452), (222, 978302), (382, 568542), (394, 551226), (444, 489151), (481, 451524), (573, 379028), (591, 367484), (764, 284271), (788, 275613), (962, 225762), (1146, 189514), (1182, 183742), (1443, 150508), (1924, 112881), (2292, 94757), (2364, 91871), (2483, 87468), (2561, 84804), (2886, 75254), (4966, 43734), (5122, 42402), (5772, 37627), (7067, 30732), (7289, 29796), (7449, 29156), (7683, 28268), (9932, 21867), (10244, 21201), (14134, 15366), (14578, 14898)]