193853044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 443842560

約数和(自身を除く): 249989516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 79, 124, 154, 158, 217, 257, 308, 316, 341, 434, 514, 553, 682, 868, 869, 1028, 1106, 1364, 1738, 1799, 2212, 2387, 2449, 2827, 3476, 3598, 4774, 4898, 5654, 6083, 7196, 7967, 9548, 9796, 11308, 12166, 15934, 17143, 19789, 20303, 24332, 26939, 31868, 34286, 39578, 40606, 53878, 55769, 68572, 79156, 81212, 87637, 107756, 111538, 142121, 175274, 188573, 223076, 223333, 284242, 350548, 377146, 446666, 568484, 613459, 629393, 754292, 893332, 1226918, 1258786, 1563331, 2453836, 2517572, 3126662, 4405751, 6253324, 6923323, 8811502, 13846646, 17623004, 27693292, 48463261, 96926522, 193853044]

約数ペア:

[(1, 193853044), (2, 96926522), (4, 48463261), (7, 27693292), (11, 17623004), (14, 13846646), (22, 8811502), (28, 6923323), (31, 6253324), (44, 4405751), (62, 3126662), (77, 2517572), (79, 2453836), (124, 1563331), (154, 1258786), (158, 1226918), (217, 893332), (257, 754292), (308, 629393), (316, 613459), (341, 568484), (434, 446666), (514, 377146), (553, 350548), (682, 284242), (868, 223333), (869, 223076), (1028, 188573), (1106, 175274), (1364, 142121), (1738, 111538), (1799, 107756), (2212, 87637), (2387, 81212), (2449, 79156), (2827, 68572), (3476, 55769), (3598, 53878), (4774, 40606), (4898, 39578), (5654, 34286), (6083, 31868), (7196, 26939), (7967, 24332), (9548, 20303), (9796, 19789), (11308, 17143), (12166, 15934)]