202163560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:6010

約数の個数: 64

約数和(自身を含む): 487555200

約数和(自身を除く): 285391640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 5939, 6808, 8510, 11878, 17020, 23756, 29695, 34040, 47512, 59390, 118780, 136597, 219743, 237560, 273194, 439486, 546388, 682985, 878972, 1092776, 1098715, 1365970, 1757944, 2197430, 2731940, 4394860, 5054089, 5463880, 8789720, 10108178, 20216356, 25270445, 40432712, 50540890, 101081780, 202163560]

約数ペア:

[(1, 202163560), (2, 101081780), (4, 50540890), (5, 40432712), (8, 25270445), (10, 20216356), (20, 10108178), (23, 8789720), (37, 5463880), (40, 5054089), (46, 4394860), (74, 2731940), (92, 2197430), (115, 1757944), (148, 1365970), (184, 1098715), (185, 1092776), (230, 878972), (296, 682985), (370, 546388), (460, 439486), (740, 273194), (851, 237560), (920, 219743), (1480, 136597), (1702, 118780), (3404, 59390), (4255, 47512), (5939, 34040), (6808, 29695), (8510, 23756), (11878, 17020)]