203464432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10247}}^1$

素因数の和:10345

約数の個数: 40

約数和(自身を含む): 423160416

約数和(自身を除く): 219695984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 10247, 19856, 20494, 40988, 81976, 163952, 174199, 348398, 696796, 748031, 1393592, 1496062, 2787184, 2992124, 5984248, 11968496, 12716527, 25433054, 50866108, 101732216, 203464432]

約数ペア:

[(1, 203464432), (2, 101732216), (4, 50866108), (8, 25433054), (16, 12716527), (17, 11968496), (34, 5984248), (68, 2992124), (73, 2787184), (136, 1496062), (146, 1393592), (272, 748031), (292, 696796), (584, 348398), (1168, 174199), (1241, 163952), (2482, 81976), (4964, 40988), (9928, 20494), (10247, 19856)]