211784430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49367}}^1$

素因数の和:49401

約数の個数: 64

約数和(自身を含む): 597155328

約数和(自身を除く): 385370898

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 49367, 98734, 148101, 246835, 296202, 493670, 543037, 641771, 740505, 1086074, 1283542, 1481010, 1629111, 1925313, 2715185, 3208855, 3258222, 3850626, 5430370, 6417710, 7059481, 8145555, 9626565, 14118962, 16291110, 19253130, 21178443, 35297405, 42356886, 70594810, 105892215, 211784430]

約数ペア:

[(1, 211784430), (2, 105892215), (3, 70594810), (5, 42356886), (6, 35297405), (10, 21178443), (11, 19253130), (13, 16291110), (15, 14118962), (22, 9626565), (26, 8145555), (30, 7059481), (33, 6417710), (39, 5430370), (55, 3850626), (65, 3258222), (66, 3208855), (78, 2715185), (110, 1925313), (130, 1629111), (143, 1481010), (165, 1283542), (195, 1086074), (286, 740505), (330, 641771), (390, 543037), (429, 493670), (715, 296202), (858, 246835), (1430, 148101), (2145, 98734), (4290, 49367)]