200020650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{57977}}^1$

素因数の和:58015

約数の個数: 48

約数和(自身を含む): 517627584

約数和(自身を除く): 317606934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 57977, 115954, 173931, 289885, 347862, 579770, 869655, 1333471, 1449425, 1739310, 2666942, 2898850, 4000413, 4348275, 6667355, 8000826, 8696550, 13334710, 20002065, 33336775, 40004130, 66673550, 100010325, 200020650]

約数ペア:

[(1, 200020650), (2, 100010325), (3, 66673550), (5, 40004130), (6, 33336775), (10, 20002065), (15, 13334710), (23, 8696550), (25, 8000826), (30, 6667355), (46, 4348275), (50, 4000413), (69, 2898850), (75, 2666942), (115, 1739310), (138, 1449425), (150, 1333471), (230, 869655), (345, 579770), (575, 347862), (690, 289885), (1150, 173931), (1725, 115954), (3450, 57977)]