213719058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 546324480

約数和(自身を除く): 332605422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 151, 239, 282, 302, 329, 423, 453, 478, 658, 717, 846, 906, 987, 1057, 1359, 1434, 1673, 1974, 2114, 2151, 2718, 2961, 3171, 3346, 4302, 5019, 5922, 6342, 7097, 9513, 10038, 11233, 14194, 15057, 19026, 21291, 22466, 30114, 33699, 36089, 42582, 49679, 63873, 67398, 72178, 78631, 99358, 101097, 108267, 127746, 149037, 157262, 202194, 216534, 235893, 252623, 298074, 324801, 447111, 471786, 505246, 649602, 707679, 757869, 894222, 1415358, 1515738, 1696183, 2273607, 3392366, 4547214, 5088549, 10177098, 11873281, 15265647, 23746562, 30531294, 35619843, 71239686, 106859529, 213719058]

約数ペア:

[(1, 213719058), (2, 106859529), (3, 71239686), (6, 35619843), (7, 30531294), (9, 23746562), (14, 15265647), (18, 11873281), (21, 10177098), (42, 5088549), (47, 4547214), (63, 3392366), (94, 2273607), (126, 1696183), (141, 1515738), (151, 1415358), (239, 894222), (282, 757869), (302, 707679), (329, 649602), (423, 505246), (453, 471786), (478, 447111), (658, 324801), (717, 298074), (846, 252623), (906, 235893), (987, 216534), (1057, 202194), (1359, 157262), (1434, 149037), (1673, 127746), (1974, 108267), (2114, 101097), (2151, 99358), (2718, 78631), (2961, 72178), (3171, 67398), (3346, 63873), (4302, 49679), (5019, 42582), (5922, 36089), (6342, 33699), (7097, 30114), (9513, 22466), (10038, 21291), (11233, 19026), (14194, 15057)]