201091770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1140

約数の個数: 96

約数和(自身を含む): 573505920

約数和(自身を除く): 372414150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 229, 330, 458, 495, 687, 887, 990, 1145, 1374, 1774, 2061, 2290, 2519, 2661, 3435, 4122, 4435, 5038, 5322, 6870, 7557, 7983, 8870, 9757, 10305, 12595, 13305, 15114, 15966, 19514, 20610, 22671, 25190, 26610, 29271, 37785, 39915, 45342, 48785, 58542, 75570, 79830, 87813, 97570, 113355, 146355, 175626, 203123, 226710, 292710, 406246, 439065, 609369, 878130, 1015615, 1218738, 1828107, 2031230, 2234353, 3046845, 3656214, 4468706, 6093690, 6703059, 9140535, 11171765, 13406118, 18281070, 20109177, 22343530, 33515295, 40218354, 67030590, 100545885, 201091770]

約数ペア:

[(1, 201091770), (2, 100545885), (3, 67030590), (5, 40218354), (6, 33515295), (9, 22343530), (10, 20109177), (11, 18281070), (15, 13406118), (18, 11171765), (22, 9140535), (30, 6703059), (33, 6093690), (45, 4468706), (55, 3656214), (66, 3046845), (90, 2234353), (99, 2031230), (110, 1828107), (165, 1218738), (198, 1015615), (229, 878130), (330, 609369), (458, 439065), (495, 406246), (687, 292710), (887, 226710), (990, 203123), (1145, 175626), (1374, 146355), (1774, 113355), (2061, 97570), (2290, 87813), (2519, 79830), (2661, 75570), (3435, 58542), (4122, 48785), (4435, 45342), (5038, 39915), (5322, 37785), (6870, 29271), (7557, 26610), (7983, 25190), (8870, 22671), (9757, 20610), (10305, 19514), (12595, 15966), (13305, 15114)]