201079840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 514911600

約数和(自身を除く): 313831760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 277, 349, 416, 520, 554, 698, 1040, 1108, 1385, 1396, 1745, 2080, 2216, 2770, 2792, 3490, 3601, 4432, 4537, 5540, 5584, 6980, 7202, 8864, 9074, 11080, 11168, 13960, 14404, 18005, 18148, 22160, 22685, 27920, 28808, 36010, 36296, 44320, 45370, 55840, 57616, 72020, 72592, 90740, 96673, 115232, 144040, 145184, 181480, 193346, 288080, 362960, 386692, 483365, 576160, 725920, 773384, 966730, 1256749, 1546768, 1933460, 2513498, 3093536, 3866920, 5026996, 6283745, 7733840, 10053992, 12567490, 15467680, 20107984, 25134980, 40215968, 50269960, 100539920, 201079840]

約数ペア:

[(1, 201079840), (2, 100539920), (4, 50269960), (5, 40215968), (8, 25134980), (10, 20107984), (13, 15467680), (16, 12567490), (20, 10053992), (26, 7733840), (32, 6283745), (40, 5026996), (52, 3866920), (65, 3093536), (80, 2513498), (104, 1933460), (130, 1546768), (160, 1256749), (208, 966730), (260, 773384), (277, 725920), (349, 576160), (416, 483365), (520, 386692), (554, 362960), (698, 288080), (1040, 193346), (1108, 181480), (1385, 145184), (1396, 144040), (1745, 115232), (2080, 96673), (2216, 90740), (2770, 72592), (2792, 72020), (3490, 57616), (3601, 55840), (4432, 45370), (4537, 44320), (5540, 36296), (5584, 36010), (6980, 28808), (7202, 27920), (8864, 22685), (9074, 22160), (11080, 18148), (11168, 18005), (13960, 14404)]