200721612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 579131392

約数和(自身を除く): 378409780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 397, 463, 546, 794, 926, 1092, 1191, 1389, 1588, 1852, 2382, 2778, 2779, 3241, 4764, 5161, 5556, 5558, 6019, 6482, 8337, 9723, 10322, 11116, 12038, 12964, 15483, 16674, 18057, 19446, 20644, 24076, 30966, 33348, 36114, 36127, 38892, 42133, 61932, 72228, 72254, 84266, 108381, 126399, 144508, 168532, 183811, 216762, 252798, 367622, 433524, 505596, 551433, 735244, 1102866, 1286677, 2205732, 2389543, 2573354, 3860031, 4779086, 5146708, 7168629, 7720062, 9558172, 14337258, 15440124, 16726801, 28674516, 33453602, 50180403, 66907204, 100360806, 200721612]

約数ペア:

[(1, 200721612), (2, 100360806), (3, 66907204), (4, 50180403), (6, 33453602), (7, 28674516), (12, 16726801), (13, 15440124), (14, 14337258), (21, 9558172), (26, 7720062), (28, 7168629), (39, 5146708), (42, 4779086), (52, 3860031), (78, 2573354), (84, 2389543), (91, 2205732), (156, 1286677), (182, 1102866), (273, 735244), (364, 551433), (397, 505596), (463, 433524), (546, 367622), (794, 252798), (926, 216762), (1092, 183811), (1191, 168532), (1389, 144508), (1588, 126399), (1852, 108381), (2382, 84266), (2778, 72254), (2779, 72228), (3241, 61932), (4764, 42133), (5161, 38892), (5556, 36127), (5558, 36114), (6019, 33348), (6482, 30966), (8337, 24076), (9723, 20644), (10322, 19446), (11116, 18057), (12038, 16674), (12964, 15483)]