202244405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 93243595

約数列:

[1, 5, 11, 23, 29, 37, 55, 115, 145, 149, 185, 253, 319, 407, 667, 745, 851, 1073, 1265, 1595, 1639, 2035, 3335, 3427, 4255, 4321, 5365, 5513, 7337, 8195, 9361, 11803, 17135, 21605, 24679, 27565, 36685, 37697, 46805, 47531, 59015, 60643, 99383, 123395, 126799, 159877, 188485, 237655, 271469, 303215, 496915, 633995, 799385, 1093213, 1357345, 1394789, 1758647, 3677171, 5466065, 6973945, 8793235, 18385855, 40448881, 202244405]

約数ペア:

[(1, 202244405), (5, 40448881), (11, 18385855), (23, 8793235), (29, 6973945), (37, 5466065), (55, 3677171), (115, 1758647), (145, 1394789), (149, 1357345), (185, 1093213), (253, 799385), (319, 633995), (407, 496915), (667, 303215), (745, 271469), (851, 237655), (1073, 188485), (1265, 159877), (1595, 126799), (1639, 123395), (2035, 99383), (3335, 60643), (3427, 59015), (4255, 47531), (4321, 46805), (5365, 37697), (5513, 36685), (7337, 27565), (8195, 24679), (9361, 21605), (11803, 17135)]