200674708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 386527680

約数和(自身を除く): 185852972

約数列:

[1, 2, 4, 13, 26, 52, 89, 131, 178, 262, 331, 356, 524, 662, 1157, 1324, 1703, 2314, 3406, 4303, 4628, 6812, 8606, 11659, 17212, 23318, 29459, 43361, 46636, 58918, 86722, 117836, 151567, 173444, 303134, 382967, 563693, 606268, 765934, 1127386, 1531868, 2254772, 3859129, 7718258, 15436516, 50168677, 100337354, 200674708]

約数ペア:

[(1, 200674708), (2, 100337354), (4, 50168677), (13, 15436516), (26, 7718258), (52, 3859129), (89, 2254772), (131, 1531868), (178, 1127386), (262, 765934), (331, 606268), (356, 563693), (524, 382967), (662, 303134), (1157, 173444), (1324, 151567), (1703, 117836), (2314, 86722), (3406, 58918), (4303, 46636), (4628, 43361), (6812, 29459), (8606, 23318), (11659, 17212)]