201943308

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 565936448

約数和(自身を除く): 363993140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 163, 172, 196, 258, 294, 301, 326, 343, 489, 516, 588, 602, 652, 686, 903, 978, 1029, 1141, 1204, 1372, 1806, 1956, 2058, 2107, 2282, 2401, 3423, 3612, 4116, 4214, 4564, 4802, 6321, 6846, 7009, 7203, 7987, 8428, 9604, 12642, 13692, 14018, 14406, 14749, 15974, 21027, 23961, 25284, 28036, 28812, 29498, 31948, 42054, 44247, 47922, 49063, 55909, 58996, 84108, 88494, 95844, 98126, 103243, 111818, 147189, 167727, 176988, 196252, 206486, 223636, 294378, 309729, 335454, 343441, 391363, 412972, 588756, 619458, 670908, 686882, 782726, 1030323, 1174089, 1238916, 1373764, 1565452, 2060646, 2348178, 2404087, 4121292, 4696356, 4808174, 7212261, 9616348, 14424522, 16828609, 28849044, 33657218, 50485827, 67314436, 100971654, 201943308]

約数ペア:

[(1, 201943308), (2, 100971654), (3, 67314436), (4, 50485827), (6, 33657218), (7, 28849044), (12, 16828609), (14, 14424522), (21, 9616348), (28, 7212261), (42, 4808174), (43, 4696356), (49, 4121292), (84, 2404087), (86, 2348178), (98, 2060646), (129, 1565452), (147, 1373764), (163, 1238916), (172, 1174089), (196, 1030323), (258, 782726), (294, 686882), (301, 670908), (326, 619458), (343, 588756), (489, 412972), (516, 391363), (588, 343441), (602, 335454), (652, 309729), (686, 294378), (903, 223636), (978, 206486), (1029, 196252), (1141, 176988), (1204, 167727), (1372, 147189), (1806, 111818), (1956, 103243), (2058, 98126), (2107, 95844), (2282, 88494), (2401, 84108), (3423, 58996), (3612, 55909), (4116, 49063), (4214, 47922), (4564, 44247), (4802, 42054), (6321, 31948), (6846, 29498), (7009, 28812), (7203, 28036), (7987, 25284), (8428, 23961), (9604, 21027), (12642, 15974), (13692, 14749), (14018, 14406)]