201718406404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1\times {\mathrm{32297}}^1$

素因数の和:34104

約数の個数: 48

約数和(自身を含む): 381056196528

約数和(自身を除く): 179337790124

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1733, 1802, 3466, 3604, 6932, 29461, 32297, 58922, 64594, 91849, 117844, 129188, 183698, 367396, 549049, 1098098, 1561433, 1711741, 2196196, 3122866, 3423482, 6245732, 6846964, 29099597, 55970701, 58199194, 111941402, 116398388, 223882804, 951501917, 1903003834, 2966447153, 3806007668, 5932894306, 11865788612, 50429601601, 100859203202, 201718406404]

約数ペア:

[(1, 201718406404), (2, 100859203202), (4, 50429601601), (17, 11865788612), (34, 5932894306), (53, 3806007668), (68, 2966447153), (106, 1903003834), (212, 951501917), (901, 223882804), (1733, 116398388), (1802, 111941402), (3466, 58199194), (3604, 55970701), (6932, 29099597), (29461, 6846964), (32297, 6245732), (58922, 3423482), (64594, 3122866), (91849, 2196196), (117844, 1711741), (129188, 1561433), (183698, 1098098), (367396, 549049)]