210828256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 440415360

約数和(自身を除く): 229587104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 2647, 4192, 4978, 5294, 9956, 10588, 19912, 21176, 39824, 42352, 50293, 79648, 84704, 100586, 201172, 346757, 402344, 693514, 804688, 1387028, 1609376, 2774056, 5548112, 6588383, 11096224, 13176766, 26353532, 52707064, 105414128, 210828256]

約数ペア:

[(1, 210828256), (2, 105414128), (4, 52707064), (8, 26353532), (16, 13176766), (19, 11096224), (32, 6588383), (38, 5548112), (76, 2774056), (131, 1609376), (152, 1387028), (262, 804688), (304, 693514), (524, 402344), (608, 346757), (1048, 201172), (2096, 100586), (2489, 84704), (2647, 79648), (4192, 50293), (4978, 42352), (5294, 39824), (9956, 21176), (10588, 19912)]