211384044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7259

約数の個数: 72

約数和(自身を含む): 575615040

約数和(自身を除く): 364230996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 7187, 7353, 9804, 14374, 14706, 21561, 28748, 29412, 43122, 64683, 86244, 129366, 136553, 258732, 273106, 309041, 409659, 546212, 618082, 819318, 927123, 1228977, 1236164, 1638636, 1854246, 2457954, 2781369, 3708492, 4915908, 5562738, 5871779, 11125476, 11743558, 17615337, 23487116, 35230674, 52846011, 70461348, 105692022, 211384044]

約数ペア:

[(1, 211384044), (2, 105692022), (3, 70461348), (4, 52846011), (6, 35230674), (9, 23487116), (12, 17615337), (18, 11743558), (19, 11125476), (36, 5871779), (38, 5562738), (43, 4915908), (57, 3708492), (76, 2781369), (86, 2457954), (114, 1854246), (129, 1638636), (171, 1236164), (172, 1228977), (228, 927123), (258, 819318), (342, 618082), (387, 546212), (516, 409659), (684, 309041), (774, 273106), (817, 258732), (1548, 136553), (1634, 129366), (2451, 86244), (3268, 64683), (4902, 43122), (7187, 29412), (7353, 28748), (9804, 21561), (14374, 14706)]