203581140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6827}}^1$

素因数の和:6917

約数の個数: 96

約数和(自身を含む): 660731904

約数和(自身を除く): 457150764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 6827, 7455, 9940, 13654, 14910, 20481, 27308, 29820, 34135, 40962, 47789, 68270, 81924, 95578, 102405, 136540, 143367, 191156, 204810, 238945, 286734, 409620, 477890, 484717, 573468, 716835, 955780, 969434, 1433670, 1454151, 1938868, 2423585, 2867340, 2908302, 3393019, 4847170, 5816604, 6786038, 7270755, 9694340, 10179057, 13572076, 14541510, 16965095, 20358114, 29083020, 33930190, 40716228, 50895285, 67860380, 101790570, 203581140]

約数ペア:

[(1, 203581140), (2, 101790570), (3, 67860380), (4, 50895285), (5, 40716228), (6, 33930190), (7, 29083020), (10, 20358114), (12, 16965095), (14, 14541510), (15, 13572076), (20, 10179057), (21, 9694340), (28, 7270755), (30, 6786038), (35, 5816604), (42, 4847170), (60, 3393019), (70, 2908302), (71, 2867340), (84, 2423585), (105, 1938868), (140, 1454151), (142, 1433670), (210, 969434), (213, 955780), (284, 716835), (355, 573468), (420, 484717), (426, 477890), (497, 409620), (710, 286734), (852, 238945), (994, 204810), (1065, 191156), (1420, 143367), (1491, 136540), (1988, 102405), (2130, 95578), (2485, 81924), (2982, 68270), (4260, 47789), (4970, 40962), (5964, 34135), (6827, 29820), (7455, 27308), (9940, 20481), (13654, 14910)]