201936978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1583}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 462084480

約数和(自身を除く): 260147502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 373, 746, 1119, 1583, 2238, 3166, 3357, 4749, 6714, 7087, 9498, 14174, 14247, 21261, 28494, 30077, 42522, 60154, 63783, 90231, 127566, 180462, 270693, 541386, 590459, 1180918, 1771377, 3542754, 5314131, 10628262, 11218721, 22437442, 33656163, 67312326, 100968489, 201936978]

約数ペア:

[(1, 201936978), (2, 100968489), (3, 67312326), (6, 33656163), (9, 22437442), (18, 11218721), (19, 10628262), (38, 5314131), (57, 3542754), (114, 1771377), (171, 1180918), (342, 590459), (373, 541386), (746, 270693), (1119, 180462), (1583, 127566), (2238, 90231), (3166, 63783), (3357, 60154), (4749, 42522), (6714, 30077), (7087, 28494), (9498, 21261), (14174, 14247)]