201637201928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^2\times {\mathrm{68659}}^1$

素因数の和:68962

約数の個数: 48

約数和(自身を含む): 400857678000

約数和(自身を除く): 199220476072

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 19321, 21128, 38642, 68659, 77284, 137318, 154568, 274636, 367099, 549272, 734198, 1304521, 1468396, 2609042, 2936792, 5218084, 9543601, 10436168, 19087202, 38174404, 76348808, 181328419, 362656838, 725313676, 1326560539, 1450627352, 2653121078, 5306242156, 10612484312, 25204650241, 50409300482, 100818600964, 201637201928]

約数ペア:

[(1, 201637201928), (2, 100818600964), (4, 50409300482), (8, 25204650241), (19, 10612484312), (38, 5306242156), (76, 2653121078), (139, 1450627352), (152, 1326560539), (278, 725313676), (556, 362656838), (1112, 181328419), (2641, 76348808), (5282, 38174404), (10564, 19087202), (19321, 10436168), (21128, 9543601), (38642, 5218084), (68659, 2936792), (77284, 2609042), (137318, 1468396), (154568, 1304521), (274636, 734198), (367099, 549272)]