201358960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12086

約数の個数: 80

約数和(自身を含む): 537644160

約数和(自身を除く): 336285200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 12043, 16720, 24086, 48172, 60215, 96344, 120430, 132473, 192688, 228817, 240860, 264946, 457634, 481720, 529892, 662365, 915268, 963440, 1059784, 1144085, 1324730, 1830536, 2119568, 2288170, 2516987, 2649460, 3661072, 4576340, 5033974, 5298920, 9152680, 10067948, 10597840, 12584935, 18305360, 20135896, 25169870, 40271792, 50339740, 100679480, 201358960]

約数ペア:

[(1, 201358960), (2, 100679480), (4, 50339740), (5, 40271792), (8, 25169870), (10, 20135896), (11, 18305360), (16, 12584935), (19, 10597840), (20, 10067948), (22, 9152680), (38, 5298920), (40, 5033974), (44, 4576340), (55, 3661072), (76, 2649460), (80, 2516987), (88, 2288170), (95, 2119568), (110, 1830536), (152, 1324730), (176, 1144085), (190, 1059784), (209, 963440), (220, 915268), (304, 662365), (380, 529892), (418, 481720), (440, 457634), (760, 264946), (836, 240860), (880, 228817), (1045, 192688), (1520, 132473), (1672, 120430), (2090, 96344), (3344, 60215), (4180, 48172), (8360, 24086), (12043, 16720)]