202149350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 416625120

約数和(自身を除く): 214475770

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 169, 235, 325, 338, 470, 509, 611, 650, 845, 1018, 1175, 1222, 1690, 2350, 2545, 3055, 4225, 5090, 6110, 6617, 7943, 8450, 12725, 13234, 15275, 15886, 23923, 25450, 30550, 33085, 39715, 47846, 66170, 79430, 86021, 119615, 165425, 172042, 198575, 239230, 310999, 330850, 397150, 430105, 598075, 621998, 860210, 1196150, 1554995, 2150525, 3109990, 4042987, 4301050, 7774975, 8085974, 15549950, 20214935, 40429870, 101074675, 202149350]

約数ペア:

[(1, 202149350), (2, 101074675), (5, 40429870), (10, 20214935), (13, 15549950), (25, 8085974), (26, 7774975), (47, 4301050), (50, 4042987), (65, 3109990), (94, 2150525), (130, 1554995), (169, 1196150), (235, 860210), (325, 621998), (338, 598075), (470, 430105), (509, 397150), (611, 330850), (650, 310999), (845, 239230), (1018, 198575), (1175, 172042), (1222, 165425), (1690, 119615), (2350, 86021), (2545, 79430), (3055, 66170), (4225, 47846), (5090, 39715), (6110, 33085), (6617, 30550), (7943, 25450), (8450, 23923), (12725, 15886), (13234, 15275)]