203720933752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{187897}}^1$

素因数の和:188948

約数の個数: 64

約数和(自身を含む): 459974304000

約数和(自身を除く): 256253370248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1019, 1064, 2038, 4076, 7133, 8152, 14266, 19361, 28532, 38722, 57064, 77444, 135527, 154888, 187897, 271054, 375794, 542108, 751588, 1084216, 1315279, 1503176, 2630558, 3570043, 5261116, 7140086, 10522232, 14280172, 24990301, 28560344, 49980602, 99961204, 191467043, 199922408, 382934086, 765868172, 1340269301, 1531736344, 2680538602, 3637873817, 5361077204, 7275747634, 10722154408, 14551495268, 25465116719, 29102990536, 50930233438, 101860466876, 203720933752]

約数ペア:

[(1, 203720933752), (2, 101860466876), (4, 50930233438), (7, 29102990536), (8, 25465116719), (14, 14551495268), (19, 10722154408), (28, 7275747634), (38, 5361077204), (56, 3637873817), (76, 2680538602), (133, 1531736344), (152, 1340269301), (266, 765868172), (532, 382934086), (1019, 199922408), (1064, 191467043), (2038, 99961204), (4076, 49980602), (7133, 28560344), (8152, 24990301), (14266, 14280172), (19361, 10522232), (28532, 7140086), (38722, 5261116), (57064, 3570043), (77444, 2630558), (135527, 1503176), (154888, 1315279), (187897, 1084216), (271054, 751588), (375794, 542108)]