203086130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 411989760

約数和(自身を除く): 208903630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 103, 130, 145, 206, 290, 377, 515, 523, 754, 1030, 1046, 1339, 1885, 2615, 2678, 2987, 3770, 5230, 5974, 6695, 6799, 13390, 13598, 14935, 15167, 29870, 30334, 33995, 38831, 53869, 67990, 75835, 77662, 107738, 151670, 194155, 197171, 269345, 388310, 394342, 538690, 700297, 985855, 1400594, 1562201, 1971710, 3124402, 3501485, 7002970, 7811005, 15622010, 20308613, 40617226, 101543065, 203086130]

約数ペア:

[(1, 203086130), (2, 101543065), (5, 40617226), (10, 20308613), (13, 15622010), (26, 7811005), (29, 7002970), (58, 3501485), (65, 3124402), (103, 1971710), (130, 1562201), (145, 1400594), (206, 985855), (290, 700297), (377, 538690), (515, 394342), (523, 388310), (754, 269345), (1030, 197171), (1046, 194155), (1339, 151670), (1885, 107738), (2615, 77662), (2678, 75835), (2987, 67990), (3770, 53869), (5230, 38831), (5974, 33995), (6695, 30334), (6799, 29870), (13390, 15167), (13598, 14935)]