204892688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 537507264

約数和(自身を除く): 332614576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1144, 1163, 1232, 1456, 1573, 1694, 1936, 2002, 2288, 2326, 3146, 3388, 4004, 4652, 6292, 6776, 8008, 8141, 9304, 11011, 12584, 12793, 13552, 15119, 16016, 16282, 18608, 22022, 25168, 25586, 30238, 32564, 44044, 51172, 60476, 65128, 88088, 89551, 102344, 105833, 120952, 130256, 140723, 166309, 176176, 179102, 204688, 211666, 241904, 281446, 332618, 358204, 423332, 562892, 665236, 716408, 846664, 985061, 1125784, 1164163, 1330472, 1432816, 1693328, 1829399, 1970122, 2251568, 2328326, 2660944, 3658798, 3940244, 4656652, 7317596, 7880488, 9313304, 12805793, 14635192, 15760976, 18626608, 25611586, 29270384, 51223172, 102446344, 204892688]

約数ペア:

[(1, 204892688), (2, 102446344), (4, 51223172), (7, 29270384), (8, 25611586), (11, 18626608), (13, 15760976), (14, 14635192), (16, 12805793), (22, 9313304), (26, 7880488), (28, 7317596), (44, 4656652), (52, 3940244), (56, 3658798), (77, 2660944), (88, 2328326), (91, 2251568), (104, 1970122), (112, 1829399), (121, 1693328), (143, 1432816), (154, 1330472), (176, 1164163), (182, 1125784), (208, 985061), (242, 846664), (286, 716408), (308, 665236), (364, 562892), (484, 423332), (572, 358204), (616, 332618), (728, 281446), (847, 241904), (968, 211666), (1001, 204688), (1144, 179102), (1163, 176176), (1232, 166309), (1456, 140723), (1573, 130256), (1694, 120952), (1936, 105833), (2002, 102344), (2288, 89551), (2326, 88088), (3146, 65128), (3388, 60476), (4004, 51172), (4652, 44044), (6292, 32564), (6776, 30238), (8008, 25586), (8141, 25168), (9304, 22022), (11011, 18608), (12584, 16282), (12793, 16016), (13552, 15119)]