201993743623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{22787}}^1$

素因数の和:23431

約数の個数: 32

約数和(自身を含む): 246477924864

約数和(自身を除く): 44484181241

約数列:

[1, 7, 17, 119, 163, 457, 1141, 2771, 3199, 7769, 19397, 22787, 54383, 74491, 159509, 387379, 521437, 1266347, 2711653, 3714281, 8864429, 10413659, 25999967, 63142777, 72895613, 177032203, 441999439, 1239225421, 1697426417, 11881984919, 28856249089, 201993743623]

約数ペア:

[(1, 201993743623), (7, 28856249089), (17, 11881984919), (119, 1697426417), (163, 1239225421), (457, 441999439), (1141, 177032203), (2771, 72895613), (3199, 63142777), (7769, 25999967), (19397, 10413659), (22787, 8864429), (54383, 3714281), (74491, 2711653), (159509, 1266347), (387379, 521437)]