206268450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{22543}}^1$

素因数の和:22619

約数の個数: 48

約数和(自身を含む): 519954816

約数和(自身を除く): 313686366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 22543, 45086, 67629, 112715, 135258, 225430, 338145, 563575, 676290, 1127150, 1375123, 1690725, 2750246, 3381450, 4125369, 6875615, 8250738, 13751230, 20626845, 34378075, 41253690, 68756150, 103134225, 206268450]

約数ペア:

[(1, 206268450), (2, 103134225), (3, 68756150), (5, 41253690), (6, 34378075), (10, 20626845), (15, 13751230), (25, 8250738), (30, 6875615), (50, 4125369), (61, 3381450), (75, 2750246), (122, 1690725), (150, 1375123), (183, 1127150), (305, 676290), (366, 563575), (610, 338145), (915, 225430), (1525, 135258), (1830, 112715), (3050, 67629), (4575, 45086), (9150, 22543)]