207579472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11311}}^1$

素因数の和:11387

約数の個数: 40

約数和(自身を含む): 426417152

約数和(自身を除く): 218837680

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 11311, 18352, 22622, 45244, 90488, 180976, 350641, 418507, 701282, 837014, 1402564, 1674028, 2805128, 3348056, 5610256, 6696112, 12973717, 25947434, 51894868, 103789736, 207579472]

約数ペア:

[(1, 207579472), (2, 103789736), (4, 51894868), (8, 25947434), (16, 12973717), (31, 6696112), (37, 5610256), (62, 3348056), (74, 2805128), (124, 1674028), (148, 1402564), (248, 837014), (296, 701282), (496, 418507), (592, 350641), (1147, 180976), (2294, 90488), (4588, 45244), (9176, 22622), (11311, 18352)]