201758440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5791}}^1$

素因数の和:5882

約数の個数: 64

約数和(自身を含む): 496258560

約数和(自身を除く): 294500120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 5791, 6968, 8710, 11582, 17420, 23164, 28955, 34840, 46328, 57910, 75283, 115820, 150566, 231640, 301132, 376415, 387997, 602264, 752830, 775994, 1505660, 1551988, 1939985, 3011320, 3103976, 3879970, 5043961, 7759940, 10087922, 15519880, 20175844, 25219805, 40351688, 50439610, 100879220, 201758440]

約数ペア:

[(1, 201758440), (2, 100879220), (4, 50439610), (5, 40351688), (8, 25219805), (10, 20175844), (13, 15519880), (20, 10087922), (26, 7759940), (40, 5043961), (52, 3879970), (65, 3103976), (67, 3011320), (104, 1939985), (130, 1551988), (134, 1505660), (260, 775994), (268, 752830), (335, 602264), (520, 387997), (536, 376415), (670, 301132), (871, 231640), (1340, 150566), (1742, 115820), (2680, 75283), (3484, 57910), (4355, 46328), (5791, 34840), (6968, 28955), (8710, 23164), (11582, 17420)]