198525210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6133}}^1$

素因数の和:6239

約数の個数: 64

約数和(自身を含む): 519378048

約数和(自身を除く): 320852838

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6133, 6474, 10790, 12266, 16185, 18399, 30665, 32370, 36798, 61330, 79729, 91995, 159458, 183990, 239187, 398645, 478374, 509039, 797290, 1018078, 1195935, 1527117, 2391870, 2545195, 3054234, 5090390, 6617507, 7635585, 13235014, 15271170, 19852521, 33087535, 39705042, 66175070, 99262605, 198525210]

約数ペア:

[(1, 198525210), (2, 99262605), (3, 66175070), (5, 39705042), (6, 33087535), (10, 19852521), (13, 15271170), (15, 13235014), (26, 7635585), (30, 6617507), (39, 5090390), (65, 3054234), (78, 2545195), (83, 2391870), (130, 1527117), (166, 1195935), (195, 1018078), (249, 797290), (390, 509039), (415, 478374), (498, 398645), (830, 239187), (1079, 183990), (1245, 159458), (2158, 91995), (2490, 79729), (3237, 61330), (5395, 36798), (6133, 32370), (6474, 30665), (10790, 18399), (12266, 16185)]