219590608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 440971776

約数和(自身を除く): 221381168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 1511, 2344, 3022, 4688, 6044, 9083, 12088, 18166, 24176, 36332, 46841, 72664, 93682, 145328, 187364, 374728, 442723, 749456, 885446, 1770892, 3541784, 7083568, 13724413, 27448826, 54897652, 109795304, 219590608]

約数ペア:

[(1, 219590608), (2, 109795304), (4, 54897652), (8, 27448826), (16, 13724413), (31, 7083568), (62, 3541784), (124, 1770892), (248, 885446), (293, 749456), (496, 442723), (586, 374728), (1172, 187364), (1511, 145328), (2344, 93682), (3022, 72664), (4688, 46841), (6044, 36332), (9083, 24176), (12088, 18166)]