207437022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 531563760

約数和(自身を除く): 324126738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 97, 111, 114, 117, 169, 171, 194, 222, 234, 247, 291, 333, 338, 342, 481, 494, 507, 582, 666, 703, 741, 873, 962, 1014, 1261, 1406, 1443, 1482, 1521, 1746, 1843, 2109, 2223, 2522, 2886, 3042, 3211, 3589, 3686, 3783, 4218, 4329, 4446, 5529, 6253, 6327, 6422, 7178, 7566, 8658, 9139, 9633, 10767, 11058, 11349, 12506, 12654, 16393, 16587, 18278, 18759, 19266, 21534, 22698, 23959, 27417, 28899, 32301, 32786, 33174, 37518, 46657, 47918, 49179, 54834, 56277, 57798, 64602, 68191, 71877, 82251, 93314, 98358, 112554, 118807, 136382, 139971, 143754, 147537, 164502, 204573, 215631, 237614, 279942, 295074, 311467, 356421, 409146, 419913, 431262, 606541, 613719, 622934, 712842, 839826, 886483, 934401, 1069263, 1213082, 1227438, 1772966, 1819623, 1868802, 2138526, 2659449, 2803203, 3639246, 5318898, 5458869, 5606406, 7978347, 10917738, 11524279, 15956694, 23048558, 34572837, 69145674, 103718511, 207437022]

約数ペア:

[(1, 207437022), (2, 103718511), (3, 69145674), (6, 34572837), (9, 23048558), (13, 15956694), (18, 11524279), (19, 10917738), (26, 7978347), (37, 5606406), (38, 5458869), (39, 5318898), (57, 3639246), (74, 2803203), (78, 2659449), (97, 2138526), (111, 1868802), (114, 1819623), (117, 1772966), (169, 1227438), (171, 1213082), (194, 1069263), (222, 934401), (234, 886483), (247, 839826), (291, 712842), (333, 622934), (338, 613719), (342, 606541), (481, 431262), (494, 419913), (507, 409146), (582, 356421), (666, 311467), (703, 295074), (741, 279942), (873, 237614), (962, 215631), (1014, 204573), (1261, 164502), (1406, 147537), (1443, 143754), (1482, 139971), (1521, 136382), (1746, 118807), (1843, 112554), (2109, 98358), (2223, 93314), (2522, 82251), (2886, 71877), (3042, 68191), (3211, 64602), (3589, 57798), (3686, 56277), (3783, 54834), (4218, 49179), (4329, 47918), (4446, 46657), (5529, 37518), (6253, 33174), (6327, 32786), (6422, 32301), (7178, 28899), (7566, 27417), (8658, 23959), (9139, 22698), (9633, 21534), (10767, 19266), (11058, 18759), (11349, 18278), (12506, 16587), (12654, 16393)]