197821476

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^2\times {\mathrm{241}}^1$

素因数の和:553

約数の個数: 54

約数和(自身を含む): 505470966

約数和(自身を除く): 307649490

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 241, 302, 453, 482, 604, 723, 906, 964, 1359, 1446, 1812, 2169, 2718, 2892, 4338, 5436, 8676, 22801, 36391, 45602, 68403, 72782, 91204, 109173, 136806, 145564, 205209, 218346, 273612, 327519, 410418, 436692, 655038, 820836, 1310076, 5495041, 10990082, 16485123, 21980164, 32970246, 49455369, 65940492, 98910738, 197821476]

約数ペア:

[(1, 197821476), (2, 98910738), (3, 65940492), (4, 49455369), (6, 32970246), (9, 21980164), (12, 16485123), (18, 10990082), (36, 5495041), (151, 1310076), (241, 820836), (302, 655038), (453, 436692), (482, 410418), (604, 327519), (723, 273612), (906, 218346), (964, 205209), (1359, 145564), (1446, 136806), (1812, 109173), (2169, 91204), (2718, 72782), (2892, 68403), (4338, 45602), (5436, 36391), (8676, 22801)]