203419644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5309}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 494807040

約数和(自身を除く): 291387396

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 412, 618, 1236, 3193, 5309, 6386, 9579, 10618, 12772, 15927, 19158, 21236, 31854, 38316, 63708, 164579, 329158, 493737, 546827, 658316, 987474, 1093654, 1640481, 1974948, 2187308, 3280962, 6561924, 16951637, 33903274, 50854911, 67806548, 101709822, 203419644]

約数ペア:

[(1, 203419644), (2, 101709822), (3, 67806548), (4, 50854911), (6, 33903274), (12, 16951637), (31, 6561924), (62, 3280962), (93, 2187308), (103, 1974948), (124, 1640481), (186, 1093654), (206, 987474), (309, 658316), (372, 546827), (412, 493737), (618, 329158), (1236, 164579), (3193, 63708), (5309, 38316), (6386, 31854), (9579, 21236), (10618, 19158), (12772, 15927)]