201640476

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 476421120

約数和(自身を除く): 274780644

約数列:

[1, 2, 3, 4, 6, 12, 167, 239, 334, 421, 478, 501, 668, 717, 842, 956, 1002, 1263, 1434, 1684, 2004, 2526, 2868, 5052, 39913, 70307, 79826, 100619, 119739, 140614, 159652, 201238, 210921, 239478, 281228, 301857, 402476, 421842, 478956, 603714, 843684, 1207428, 16803373, 33606746, 50410119, 67213492, 100820238, 201640476]

約数ペア:

[(1, 201640476), (2, 100820238), (3, 67213492), (4, 50410119), (6, 33606746), (12, 16803373), (167, 1207428), (239, 843684), (334, 603714), (421, 478956), (478, 421842), (501, 402476), (668, 301857), (717, 281228), (842, 239478), (956, 210921), (1002, 201238), (1263, 159652), (1434, 140614), (1684, 119739), (2004, 100619), (2526, 79826), (2868, 70307), (5052, 39913)]