201888372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 561254400

約数和(自身を除く): 359366028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 179, 203, 348, 358, 406, 463, 537, 609, 716, 812, 926, 1074, 1218, 1253, 1389, 1852, 2148, 2436, 2506, 2778, 3241, 3759, 5012, 5191, 5556, 6482, 7518, 9723, 10382, 12964, 13427, 15036, 15573, 19446, 20764, 26854, 31146, 36337, 38892, 40281, 53708, 62292, 72674, 80562, 82877, 93989, 109011, 145348, 161124, 165754, 187978, 218022, 248631, 281967, 331508, 375956, 436044, 497262, 563934, 580139, 994524, 1127868, 1160278, 1740417, 2320556, 2403433, 3480834, 4806866, 6961668, 7210299, 9613732, 14420598, 16824031, 28841196, 33648062, 50472093, 67296124, 100944186, 201888372]

約数ペア:

[(1, 201888372), (2, 100944186), (3, 67296124), (4, 50472093), (6, 33648062), (7, 28841196), (12, 16824031), (14, 14420598), (21, 9613732), (28, 7210299), (29, 6961668), (42, 4806866), (58, 3480834), (84, 2403433), (87, 2320556), (116, 1740417), (174, 1160278), (179, 1127868), (203, 994524), (348, 580139), (358, 563934), (406, 497262), (463, 436044), (537, 375956), (609, 331508), (716, 281967), (812, 248631), (926, 218022), (1074, 187978), (1218, 165754), (1253, 161124), (1389, 145348), (1852, 109011), (2148, 93989), (2436, 82877), (2506, 80562), (2778, 72674), (3241, 62292), (3759, 53708), (5012, 40281), (5191, 38892), (5556, 36337), (6482, 31146), (7518, 26854), (9723, 20764), (10382, 19446), (12964, 15573), (13427, 15036)]