199026544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1837

約数の個数: 40

約数和(自身を含む): 403724160

約数和(自身を除く): 204697616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 379, 758, 1427, 1516, 2854, 3032, 5708, 6064, 8717, 11416, 17434, 22832, 32821, 34868, 65642, 69736, 131284, 139472, 262568, 525136, 540833, 1081666, 2163332, 4326664, 8653328, 12439159, 24878318, 49756636, 99513272, 199026544]

約数ペア:

[(1, 199026544), (2, 99513272), (4, 49756636), (8, 24878318), (16, 12439159), (23, 8653328), (46, 4326664), (92, 2163332), (184, 1081666), (368, 540833), (379, 525136), (758, 262568), (1427, 139472), (1516, 131284), (2854, 69736), (3032, 65642), (5708, 34868), (6064, 32821), (8717, 22832), (11416, 17434)]