197990676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4606

約数の個数: 96

約数和(自身を含む): 570752000

約数和(自身を除く): 372761324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4549, 4836, 7254, 9098, 10881, 13647, 14508, 18196, 21762, 27294, 40941, 43524, 54588, 59137, 81882, 118274, 122823, 141019, 163764, 177411, 236548, 245646, 282038, 354822, 423057, 491292, 532233, 564076, 709644, 846114, 1064466, 1269171, 1596699, 1692228, 1833247, 2128932, 2538342, 3193398, 3666494, 3807513, 5076684, 5499741, 6386796, 7332988, 7615026, 10999482, 15230052, 16499223, 21998964, 32998446, 49497669, 65996892, 98995338, 197990676]

約数ペア:

[(1, 197990676), (2, 98995338), (3, 65996892), (4, 49497669), (6, 32998446), (9, 21998964), (12, 16499223), (13, 15230052), (18, 10999482), (26, 7615026), (27, 7332988), (31, 6386796), (36, 5499741), (39, 5076684), (52, 3807513), (54, 3666494), (62, 3193398), (78, 2538342), (93, 2128932), (108, 1833247), (117, 1692228), (124, 1596699), (156, 1269171), (186, 1064466), (234, 846114), (279, 709644), (351, 564076), (372, 532233), (403, 491292), (468, 423057), (558, 354822), (702, 282038), (806, 245646), (837, 236548), (1116, 177411), (1209, 163764), (1404, 141019), (1612, 122823), (1674, 118274), (2418, 81882), (3348, 59137), (3627, 54588), (4549, 43524), (4836, 40941), (7254, 27294), (9098, 21762), (10881, 18196), (13647, 14508)]