201657536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2641

約数の個数: 56

約数和(自身を含む): 429676560

約数和(自身を除く): 228019024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2336, 2482, 2539, 4672, 4964, 5078, 9928, 10156, 19856, 20312, 39712, 40624, 43163, 79424, 81248, 86326, 162496, 172652, 185347, 345304, 370694, 690608, 741388, 1381216, 1482776, 2762432, 2965552, 3150899, 5931104, 6301798, 11862208, 12603596, 25207192, 50414384, 100828768, 201657536]

約数ペア:

[(1, 201657536), (2, 100828768), (4, 50414384), (8, 25207192), (16, 12603596), (17, 11862208), (32, 6301798), (34, 5931104), (64, 3150899), (68, 2965552), (73, 2762432), (136, 1482776), (146, 1381216), (272, 741388), (292, 690608), (544, 370694), (584, 345304), (1088, 185347), (1168, 172652), (1241, 162496), (2336, 86326), (2482, 81248), (2539, 79424), (4672, 43163), (4964, 40624), (5078, 39712), (9928, 20312), (10156, 19856)]