202039360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 508991616

約数和(自身を除く): 306952256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 97, 115, 160, 184, 194, 230, 283, 320, 368, 388, 460, 485, 566, 736, 776, 920, 970, 1132, 1415, 1472, 1552, 1840, 1940, 2231, 2264, 2830, 3104, 3680, 3880, 4462, 4528, 5660, 6208, 6509, 7360, 7760, 8924, 9056, 11155, 11320, 13018, 15520, 17848, 18112, 22310, 22640, 26036, 27451, 31040, 32545, 35696, 44620, 45280, 52072, 54902, 65090, 71392, 89240, 90560, 104144, 109804, 130180, 137255, 142784, 178480, 208288, 219608, 260360, 274510, 356960, 416576, 439216, 520720, 549020, 631373, 713920, 878432, 1041440, 1098040, 1262746, 1756864, 2082880, 2196080, 2525492, 3156865, 4392160, 5050984, 6313730, 8784320, 10101968, 12627460, 20203936, 25254920, 40407872, 50509840, 101019680, 202039360]

約数ペア:

[(1, 202039360), (2, 101019680), (4, 50509840), (5, 40407872), (8, 25254920), (10, 20203936), (16, 12627460), (20, 10101968), (23, 8784320), (32, 6313730), (40, 5050984), (46, 4392160), (64, 3156865), (80, 2525492), (92, 2196080), (97, 2082880), (115, 1756864), (160, 1262746), (184, 1098040), (194, 1041440), (230, 878432), (283, 713920), (320, 631373), (368, 549020), (388, 520720), (460, 439216), (485, 416576), (566, 356960), (736, 274510), (776, 260360), (920, 219608), (970, 208288), (1132, 178480), (1415, 142784), (1472, 137255), (1552, 130180), (1840, 109804), (1940, 104144), (2231, 90560), (2264, 89240), (2830, 71392), (3104, 65090), (3680, 54902), (3880, 52072), (4462, 45280), (4528, 44620), (5660, 35696), (6208, 32545), (6509, 31040), (7360, 27451), (7760, 26036), (8924, 22640), (9056, 22310), (11155, 18112), (11320, 17848), (13018, 15520)]