208092920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43717}}^1$

素因数の和:43752

約数の個数: 64

約数和(自身を含む): 566585280

約数和(自身を除く): 358492360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 43717, 87434, 174868, 218585, 306019, 349736, 437170, 612038, 743189, 874340, 1224076, 1486378, 1530095, 1748680, 2448152, 2972756, 3060190, 3715945, 5202323, 5945512, 6120380, 7431890, 10404646, 12240760, 14863780, 20809292, 26011615, 29727560, 41618584, 52023230, 104046460, 208092920]

約数ペア:

[(1, 208092920), (2, 104046460), (4, 52023230), (5, 41618584), (7, 29727560), (8, 26011615), (10, 20809292), (14, 14863780), (17, 12240760), (20, 10404646), (28, 7431890), (34, 6120380), (35, 5945512), (40, 5202323), (56, 3715945), (68, 3060190), (70, 2972756), (85, 2448152), (119, 1748680), (136, 1530095), (140, 1486378), (170, 1224076), (238, 874340), (280, 743189), (340, 612038), (476, 437170), (595, 349736), (680, 306019), (952, 218585), (1190, 174868), (2380, 87434), (4760, 43717)]