201942956150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{617657}}^1$

素因数の和:618185

約数の個数: 48

約数和(自身を含む): 405312120864

約数和(自身を除く): 203369164714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 503, 650, 1006, 2515, 5030, 6539, 12575, 13078, 25150, 32695, 65390, 163475, 326950, 617657, 1235314, 3088285, 6176570, 8029541, 15441425, 16059082, 30882850, 40147705, 80295410, 200738525, 310681471, 401477050, 621362942, 1553407355, 3106814710, 4038859123, 7767036775, 8077718246, 15534073550, 20194295615, 40388591230, 100971478075, 201942956150]

約数ペア:

[(1, 201942956150), (2, 100971478075), (5, 40388591230), (10, 20194295615), (13, 15534073550), (25, 8077718246), (26, 7767036775), (50, 4038859123), (65, 3106814710), (130, 1553407355), (325, 621362942), (503, 401477050), (650, 310681471), (1006, 200738525), (2515, 80295410), (5030, 40147705), (6539, 30882850), (12575, 16059082), (13078, 15441425), (25150, 8029541), (32695, 6176570), (65390, 3088285), (163475, 1235314), (326950, 617657)]