201548730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 494398080

約数和(自身を除く): 292849350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 197, 201, 335, 394, 402, 509, 591, 670, 985, 1005, 1018, 1182, 1527, 1970, 2010, 2545, 2955, 3054, 5090, 5910, 7635, 13199, 15270, 26398, 34103, 39597, 65995, 68206, 79194, 100273, 102309, 131990, 170515, 197985, 200546, 204618, 300819, 341030, 395970, 501365, 511545, 601638, 1002730, 1023090, 1504095, 3008190, 6718291, 13436582, 20154873, 33591455, 40309746, 67182910, 100774365, 201548730]

約数ペア:

[(1, 201548730), (2, 100774365), (3, 67182910), (5, 40309746), (6, 33591455), (10, 20154873), (15, 13436582), (30, 6718291), (67, 3008190), (134, 1504095), (197, 1023090), (201, 1002730), (335, 601638), (394, 511545), (402, 501365), (509, 395970), (591, 341030), (670, 300819), (985, 204618), (1005, 200546), (1018, 197985), (1182, 170515), (1527, 131990), (1970, 102309), (2010, 100273), (2545, 79194), (2955, 68206), (3054, 65995), (5090, 39597), (5910, 34103), (7635, 26398), (13199, 15270)]