191865702940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1\times {\mathrm{248267}}^1$

素因数の和:250566

約数の個数: 48

約数和(自身を含む): 426808442592

約数和(自身を除く): 234942739652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2273, 4546, 9092, 11365, 22730, 38641, 45460, 77282, 154564, 193205, 248267, 386410, 496534, 772820, 993068, 1241335, 2482670, 4220539, 4965340, 8441078, 16882156, 21102695, 42205390, 84410780, 564310891, 1128621782, 2257243564, 2821554455, 5643108910, 9593285147, 11286217820, 19186570294, 38373140588, 47966425735, 95932851470, 191865702940]

約数ペア:

[(1, 191865702940), (2, 95932851470), (4, 47966425735), (5, 38373140588), (10, 19186570294), (17, 11286217820), (20, 9593285147), (34, 5643108910), (68, 2821554455), (85, 2257243564), (170, 1128621782), (340, 564310891), (2273, 84410780), (4546, 42205390), (9092, 21102695), (11365, 16882156), (22730, 8441078), (38641, 4965340), (45460, 4220539), (77282, 2482670), (154564, 1241335), (193205, 993068), (248267, 772820), (386410, 496534)]