200318404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 108

約数和(自身を含む): 436154880

約数和(自身を除く): 235836476

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 79, 121, 124, 143, 158, 169, 242, 286, 316, 338, 341, 403, 484, 572, 676, 682, 806, 869, 1027, 1364, 1573, 1612, 1738, 1859, 2054, 2449, 3146, 3476, 3718, 3751, 4108, 4433, 4898, 5239, 6292, 7436, 7502, 8866, 9559, 9796, 10478, 11297, 13351, 15004, 17732, 19118, 20449, 20956, 22594, 26702, 26939, 31837, 38236, 40898, 45188, 48763, 53404, 53878, 57629, 63674, 81796, 97526, 107756, 115258, 124267, 127348, 146861, 195052, 230516, 248534, 293722, 296329, 350207, 413881, 497068, 587444, 592658, 633919, 700414, 827762, 1185316, 1267838, 1400828, 1615471, 1655524, 2535676, 3230942, 3852277, 4552691, 6461884, 7704554, 9105382, 15409108, 18210764, 50079601, 100159202, 200318404]

約数ペア:

[(1, 200318404), (2, 100159202), (4, 50079601), (11, 18210764), (13, 15409108), (22, 9105382), (26, 7704554), (31, 6461884), (44, 4552691), (52, 3852277), (62, 3230942), (79, 2535676), (121, 1655524), (124, 1615471), (143, 1400828), (158, 1267838), (169, 1185316), (242, 827762), (286, 700414), (316, 633919), (338, 592658), (341, 587444), (403, 497068), (484, 413881), (572, 350207), (676, 296329), (682, 293722), (806, 248534), (869, 230516), (1027, 195052), (1364, 146861), (1573, 127348), (1612, 124267), (1738, 115258), (1859, 107756), (2054, 97526), (2449, 81796), (3146, 63674), (3476, 57629), (3718, 53878), (3751, 53404), (4108, 48763), (4433, 45188), (4898, 40898), (5239, 38236), (6292, 31837), (7436, 26939), (7502, 26702), (8866, 22594), (9559, 20956), (9796, 20449), (10478, 19118), (11297, 17732), (13351, 15004)]