211037190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3414

約数の個数: 128

約数和(自身を含む): 650668032

約数和(自身を除く): 439630842

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2415, 2730, 2990, 3361, 4186, 4485, 4830, 6279, 6722, 8970, 10083, 10465, 12558, 16805, 20166, 20930, 23527, 31395, 33610, 43693, 47054, 50415, 62790, 70581, 77303, 87386, 100830, 117635, 131079, 141162, 154606, 218465, 231909, 235270, 262158, 305851, 352905, 386515, 436930, 463818, 541121, 611702, 655395, 705810, 773030, 917553, 1004939, 1082242, 1159545, 1310790, 1529255, 1623363, 1835106, 2009878, 2319090, 2705605, 3014817, 3058510, 3246726, 4587765, 5024695, 5411210, 6029634, 7034573, 8116815, 9175530, 10049390, 14069146, 15074085, 16233630, 21103719, 30148170, 35172865, 42207438, 70345730, 105518595, 211037190]

約数ペア:

[(1, 211037190), (2, 105518595), (3, 70345730), (5, 42207438), (6, 35172865), (7, 30148170), (10, 21103719), (13, 16233630), (14, 15074085), (15, 14069146), (21, 10049390), (23, 9175530), (26, 8116815), (30, 7034573), (35, 6029634), (39, 5411210), (42, 5024695), (46, 4587765), (65, 3246726), (69, 3058510), (70, 3014817), (78, 2705605), (91, 2319090), (105, 2009878), (115, 1835106), (130, 1623363), (138, 1529255), (161, 1310790), (182, 1159545), (195, 1082242), (210, 1004939), (230, 917553), (273, 773030), (299, 705810), (322, 655395), (345, 611702), (390, 541121), (455, 463818), (483, 436930), (546, 386515), (598, 352905), (690, 305851), (805, 262158), (897, 235270), (910, 231909), (966, 218465), (1365, 154606), (1495, 141162), (1610, 131079), (1794, 117635), (2093, 100830), (2415, 87386), (2730, 77303), (2990, 70581), (3361, 62790), (4186, 50415), (4485, 47054), (4830, 43693), (6279, 33610), (6722, 31395), (8970, 23527), (10083, 20930), (10465, 20166), (12558, 16805)]