201481150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13477}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 421160544

約数和(自身を除く): 219679394

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 13477, 14950, 26954, 67385, 134770, 175201, 309971, 336925, 350402, 619942, 673850, 876005, 1549855, 1752010, 3099710, 4029623, 4380025, 7749275, 8059246, 8760050, 15498550, 20148115, 40296230, 100740575, 201481150]

約数ペア:

[(1, 201481150), (2, 100740575), (5, 40296230), (10, 20148115), (13, 15498550), (23, 8760050), (25, 8059246), (26, 7749275), (46, 4380025), (50, 4029623), (65, 3099710), (115, 1752010), (130, 1549855), (230, 876005), (299, 673850), (325, 619942), (575, 350402), (598, 336925), (650, 309971), (1150, 175201), (1495, 134770), (2990, 67385), (7475, 26954), (13477, 14950)]