204413712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 561428352

約数和(自身を除く): 357014640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 397, 408, 631, 794, 816, 1191, 1262, 1588, 1893, 2382, 2524, 3176, 3786, 4764, 5048, 6352, 6749, 7572, 9528, 10096, 10727, 13498, 15144, 19056, 20247, 21454, 26996, 30288, 32181, 40494, 42908, 53992, 64362, 80988, 85816, 107984, 128724, 161976, 171632, 250507, 257448, 323952, 501014, 514896, 751521, 1002028, 1503042, 2004056, 3006084, 4008112, 4258619, 6012168, 8517238, 12024336, 12775857, 17034476, 25551714, 34068952, 51103428, 68137904, 102206856, 204413712]

約数ペア:

[(1, 204413712), (2, 102206856), (3, 68137904), (4, 51103428), (6, 34068952), (8, 25551714), (12, 17034476), (16, 12775857), (17, 12024336), (24, 8517238), (34, 6012168), (48, 4258619), (51, 4008112), (68, 3006084), (102, 2004056), (136, 1503042), (204, 1002028), (272, 751521), (397, 514896), (408, 501014), (631, 323952), (794, 257448), (816, 250507), (1191, 171632), (1262, 161976), (1588, 128724), (1893, 107984), (2382, 85816), (2524, 80988), (3176, 64362), (3786, 53992), (4764, 42908), (5048, 40494), (6352, 32181), (6749, 30288), (7572, 26996), (9528, 21454), (10096, 20247), (10727, 19056), (13498, 15144)]