201893250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 64

約数和(自身を含む): 542715264

約数和(自身を除く): 340822014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 20707, 41414, 62121, 103535, 124242, 207070, 269191, 310605, 517675, 538382, 621210, 807573, 1035350, 1345955, 1553025, 1615146, 2588375, 2691910, 3106050, 4037865, 5176750, 6729775, 7765125, 8075730, 13459550, 15530250, 20189325, 33648875, 40378650, 67297750, 100946625, 201893250]

約数ペア:

[(1, 201893250), (2, 100946625), (3, 67297750), (5, 40378650), (6, 33648875), (10, 20189325), (13, 15530250), (15, 13459550), (25, 8075730), (26, 7765125), (30, 6729775), (39, 5176750), (50, 4037865), (65, 3106050), (75, 2691910), (78, 2588375), (125, 1615146), (130, 1553025), (150, 1345955), (195, 1035350), (250, 807573), (325, 621210), (375, 538382), (390, 517675), (650, 310605), (750, 269191), (975, 207070), (1625, 124242), (1950, 103535), (3250, 62121), (4875, 41414), (9750, 20707)]