201849804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13967

約数の個数: 72

約数和(自身を含む): 567245952

約数和(自身を除く): 365396148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13913, 14508, 27826, 41739, 55652, 83478, 125217, 166956, 180869, 250434, 361738, 431303, 500868, 542607, 723476, 862606, 1085214, 1293909, 1627821, 1725212, 2170428, 2587818, 3255642, 3881727, 5175636, 5606939, 6511284, 7763454, 11213878, 15526908, 16820817, 22427756, 33641634, 50462451, 67283268, 100924902, 201849804]

約数ペア:

[(1, 201849804), (2, 100924902), (3, 67283268), (4, 50462451), (6, 33641634), (9, 22427756), (12, 16820817), (13, 15526908), (18, 11213878), (26, 7763454), (31, 6511284), (36, 5606939), (39, 5175636), (52, 3881727), (62, 3255642), (78, 2587818), (93, 2170428), (117, 1725212), (124, 1627821), (156, 1293909), (186, 1085214), (234, 862606), (279, 723476), (372, 542607), (403, 500868), (468, 431303), (558, 361738), (806, 250434), (1116, 180869), (1209, 166956), (1612, 125217), (2418, 83478), (3627, 55652), (4836, 41739), (7254, 27826), (13913, 14508)]