201775550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10321}}^1$

素因数の和:10373

約数の個数: 48

約数和(自身を含む): 414696672

約数和(自身を除く): 212921122

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 10321, 19550, 20642, 51605, 103210, 175457, 237383, 258025, 350914, 474766, 516050, 877285, 1186915, 1754570, 2373830, 4035511, 4386425, 5934575, 8071022, 8772850, 11869150, 20177555, 40355110, 100887775, 201775550]

約数ペア:

[(1, 201775550), (2, 100887775), (5, 40355110), (10, 20177555), (17, 11869150), (23, 8772850), (25, 8071022), (34, 5934575), (46, 4386425), (50, 4035511), (85, 2373830), (115, 1754570), (170, 1186915), (230, 877285), (391, 516050), (425, 474766), (575, 350914), (782, 258025), (850, 237383), (1150, 175457), (1955, 103210), (3910, 51605), (9775, 20642), (10321, 19550)]