195042666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21013}}^1$

素因数の和:21055

約数の個数: 64

約数和(自身を含む): 508370688

約数和(自身を除く): 313328022

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 21013, 42026, 63039, 126078, 147091, 273169, 294182, 357221, 441273, 546338, 714442, 819507, 882546, 1071663, 1639014, 1912183, 2143326, 2500547, 3824366, 4643873, 5001094, 5736549, 7501641, 9287746, 11473098, 13931619, 15003282, 27863238, 32507111, 65014222, 97521333, 195042666]

約数ペア:

[(1, 195042666), (2, 97521333), (3, 65014222), (6, 32507111), (7, 27863238), (13, 15003282), (14, 13931619), (17, 11473098), (21, 9287746), (26, 7501641), (34, 5736549), (39, 5001094), (42, 4643873), (51, 3824366), (78, 2500547), (91, 2143326), (102, 1912183), (119, 1639014), (182, 1071663), (221, 882546), (238, 819507), (273, 714442), (357, 546338), (442, 441273), (546, 357221), (663, 294182), (714, 273169), (1326, 147091), (1547, 126078), (3094, 63039), (4641, 42026), (9282, 21013)]