201460707584

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{465379}}^1$

素因数の和:465503

約数の個数: 72

約数和(自身を含む): 428056524000

約数和(自身を除く): 226595816416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 304, 356, 608, 712, 1216, 1424, 1691, 2432, 2848, 3382, 4864, 5696, 6764, 11392, 13528, 22784, 27056, 54112, 108224, 216448, 432896, 465379, 930758, 1861516, 3723032, 7446064, 8842201, 14892128, 17684402, 29784256, 35368804, 41418731, 59568512, 70737608, 82837462, 119137024, 141475216, 165674924, 282950432, 331349848, 565900864, 662699696, 786955889, 1131801728, 1325399392, 1573911778, 2263603456, 2650798784, 3147823556, 5301597568, 6295647112, 10603195136, 12591294224, 25182588448, 50365176896, 100730353792, 201460707584]

約数ペア:

[(1, 201460707584), (2, 100730353792), (4, 50365176896), (8, 25182588448), (16, 12591294224), (19, 10603195136), (32, 6295647112), (38, 5301597568), (64, 3147823556), (76, 2650798784), (89, 2263603456), (128, 1573911778), (152, 1325399392), (178, 1131801728), (256, 786955889), (304, 662699696), (356, 565900864), (608, 331349848), (712, 282950432), (1216, 165674924), (1424, 141475216), (1691, 119137024), (2432, 82837462), (2848, 70737608), (3382, 59568512), (4864, 41418731), (5696, 35368804), (6764, 29784256), (11392, 17684402), (13528, 14892128), (22784, 8842201), (27056, 7446064), (54112, 3723032), (108224, 1861516), (216448, 930758), (432896, 465379)]