201744512

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 414201600

約数和(自身を除く): 212457088

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 128, 142, 158, 281, 284, 316, 562, 568, 632, 1124, 1136, 1264, 2248, 2272, 2528, 4496, 4544, 5056, 5609, 8992, 9088, 10112, 11218, 17984, 19951, 22199, 22436, 35968, 39902, 44398, 44872, 79804, 88796, 89744, 159608, 177592, 179488, 319216, 355184, 358976, 638432, 710368, 717952, 1276864, 1420736, 1576129, 2553728, 2841472, 3152258, 6304516, 12609032, 25218064, 50436128, 100872256, 201744512]

約数ペア:

[(1, 201744512), (2, 100872256), (4, 50436128), (8, 25218064), (16, 12609032), (32, 6304516), (64, 3152258), (71, 2841472), (79, 2553728), (128, 1576129), (142, 1420736), (158, 1276864), (281, 717952), (284, 710368), (316, 638432), (562, 358976), (568, 355184), (632, 319216), (1124, 179488), (1136, 177592), (1264, 159608), (2248, 89744), (2272, 88796), (2528, 79804), (4496, 44872), (4544, 44398), (5056, 39902), (5609, 35968), (8992, 22436), (9088, 22199), (10112, 19951), (11218, 17984)]