202196340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3659}}^1$

素因数の和:3981

約数の個数: 72

約数和(自身を含む): 615494880

約数和(自身を除く): 413298540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3659, 3684, 4605, 5526, 6140, 7318, 9210, 10977, 11052, 13815, 14636, 18295, 18420, 21954, 27630, 32931, 36590, 43908, 54885, 55260, 65862, 73180, 109770, 131724, 164655, 219540, 329310, 658620, 1123313, 2246626, 3369939, 4493252, 5616565, 6739878, 10109817, 11233130, 13479756, 16849695, 20219634, 22466260, 33699390, 40439268, 50549085, 67398780, 101098170, 202196340]

約数ペア:

[(1, 202196340), (2, 101098170), (3, 67398780), (4, 50549085), (5, 40439268), (6, 33699390), (9, 22466260), (10, 20219634), (12, 16849695), (15, 13479756), (18, 11233130), (20, 10109817), (30, 6739878), (36, 5616565), (45, 4493252), (60, 3369939), (90, 2246626), (180, 1123313), (307, 658620), (614, 329310), (921, 219540), (1228, 164655), (1535, 131724), (1842, 109770), (2763, 73180), (3070, 65862), (3659, 55260), (3684, 54885), (4605, 43908), (5526, 36590), (6140, 32931), (7318, 27630), (9210, 21954), (10977, 18420), (11052, 18295), (13815, 14636)]