193764670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 393403392

約数和(自身を除く): 199638722

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 67, 110, 122, 134, 305, 335, 431, 610, 670, 671, 737, 862, 1342, 1474, 2155, 3355, 3685, 4087, 4310, 4741, 6710, 7370, 8174, 9482, 20435, 23705, 26291, 28877, 40870, 44957, 47410, 52582, 57754, 89914, 131455, 144385, 224785, 262910, 288770, 289201, 317647, 449570, 578402, 635294, 1446005, 1588235, 1761497, 2892010, 3176470, 3522994, 8807485, 17614970, 19376467, 38752934, 96882335, 193764670]

約数ペア:

[(1, 193764670), (2, 96882335), (5, 38752934), (10, 19376467), (11, 17614970), (22, 8807485), (55, 3522994), (61, 3176470), (67, 2892010), (110, 1761497), (122, 1588235), (134, 1446005), (305, 635294), (335, 578402), (431, 449570), (610, 317647), (670, 289201), (671, 288770), (737, 262910), (862, 224785), (1342, 144385), (1474, 131455), (2155, 89914), (3355, 57754), (3685, 52582), (4087, 47410), (4310, 44957), (4741, 40870), (6710, 28877), (7370, 26291), (8174, 23705), (9482, 20435)]