202142886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1$

素因数の和:2789

約数の個数: 64

約数和(自身を含む): 474128640

約数和(自身を除く): 271985754

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 67, 102, 134, 187, 201, 374, 402, 561, 737, 1122, 1139, 1474, 2211, 2278, 2689, 3417, 4422, 5378, 6834, 8067, 12529, 16134, 25058, 29579, 37587, 45713, 59158, 75174, 88737, 91426, 137139, 177474, 180163, 274278, 360326, 502843, 540489, 1005686, 1080978, 1508529, 1981793, 3017058, 3062771, 3963586, 5945379, 6125542, 9188313, 11890758, 18376626, 33690481, 67380962, 101071443, 202142886]

約数ペア:

[(1, 202142886), (2, 101071443), (3, 67380962), (6, 33690481), (11, 18376626), (17, 11890758), (22, 9188313), (33, 6125542), (34, 5945379), (51, 3963586), (66, 3062771), (67, 3017058), (102, 1981793), (134, 1508529), (187, 1080978), (201, 1005686), (374, 540489), (402, 502843), (561, 360326), (737, 274278), (1122, 180163), (1139, 177474), (1474, 137139), (2211, 91426), (2278, 88737), (2689, 75174), (3417, 59158), (4422, 45713), (5378, 37587), (6834, 29579), (8067, 25058), (12529, 16134)]