202605830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 446497920

約数和(自身を除く): 243892090

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 623, 890, 1190, 1246, 1513, 1913, 3026, 3115, 3826, 6230, 7565, 9565, 10591, 13391, 15130, 19130, 21182, 26782, 32521, 52955, 65042, 66955, 105910, 133910, 162605, 170257, 227647, 325210, 340514, 455294, 851285, 1138235, 1191799, 1702570, 2276470, 2383598, 2894369, 5788738, 5958995, 11917990, 14471845, 20260583, 28943690, 40521166, 101302915, 202605830]

約数ペア:

[(1, 202605830), (2, 101302915), (5, 40521166), (7, 28943690), (10, 20260583), (14, 14471845), (17, 11917990), (34, 5958995), (35, 5788738), (70, 2894369), (85, 2383598), (89, 2276470), (119, 1702570), (170, 1191799), (178, 1138235), (238, 851285), (445, 455294), (595, 340514), (623, 325210), (890, 227647), (1190, 170257), (1246, 162605), (1513, 133910), (1913, 105910), (3026, 66955), (3115, 65042), (3826, 52955), (6230, 32521), (7565, 26782), (9565, 21182), (10591, 19130), (13391, 15130)]