219200312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{22079}}^1$

素因数の和:22175

約数の個数: 32

約数和(自身を含む): 441158400

約数和(自身を除く): 221958088

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 22079, 44158, 88316, 176632, 375343, 750686, 1501372, 1611767, 3002744, 3223534, 6447068, 12894136, 27400039, 54800078, 109600156, 219200312]

約数ペア:

[(1, 219200312), (2, 109600156), (4, 54800078), (8, 27400039), (17, 12894136), (34, 6447068), (68, 3223534), (73, 3002744), (136, 1611767), (146, 1501372), (292, 750686), (584, 375343), (1241, 176632), (2482, 88316), (4964, 44158), (9928, 22079)]