202011390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11057}}^1$

素因数の和:11106

約数の個数: 96

約数和(自身を含む): 621017280

約数和(自身を除く): 419005890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 11057, 18270, 22114, 33171, 55285, 66342, 77399, 99513, 110570, 154798, 165855, 199026, 232197, 320653, 331710, 386995, 464394, 497565, 641306, 696591, 773990, 961959, 995130, 1160985, 1393182, 1603265, 1923918, 2244571, 2321970, 2885877, 3206530, 3482955, 4489142, 4809795, 5771754, 6733713, 6965910, 9619590, 11222855, 13467426, 14429385, 20201139, 22445710, 28858770, 33668565, 40402278, 67337130, 101005695, 202011390]

約数ペア:

[(1, 202011390), (2, 101005695), (3, 67337130), (5, 40402278), (6, 33668565), (7, 28858770), (9, 22445710), (10, 20201139), (14, 14429385), (15, 13467426), (18, 11222855), (21, 9619590), (29, 6965910), (30, 6733713), (35, 5771754), (42, 4809795), (45, 4489142), (58, 3482955), (63, 3206530), (70, 2885877), (87, 2321970), (90, 2244571), (105, 1923918), (126, 1603265), (145, 1393182), (174, 1160985), (203, 995130), (210, 961959), (261, 773990), (290, 696591), (315, 641306), (406, 497565), (435, 464394), (522, 386995), (609, 331710), (630, 320653), (870, 232197), (1015, 199026), (1218, 165855), (1305, 154798), (1827, 110570), (2030, 99513), (2610, 77399), (3045, 66342), (3654, 55285), (6090, 33171), (9135, 22114), (11057, 18270)]