208890444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 573027840

約数和(自身を除く): 364137396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 113, 118, 177, 226, 236, 339, 354, 373, 413, 452, 678, 708, 746, 791, 826, 1119, 1239, 1356, 1492, 1582, 1652, 2238, 2373, 2478, 2611, 3164, 4476, 4746, 4956, 5222, 6667, 7833, 9492, 10444, 13334, 15666, 20001, 22007, 26668, 31332, 40002, 42149, 44014, 46669, 66021, 80004, 84298, 88028, 93338, 126447, 132042, 140007, 154049, 168596, 186676, 252894, 264084, 280014, 295043, 308098, 462147, 505788, 560028, 590086, 616196, 885129, 924294, 1180172, 1770258, 1848588, 2486791, 3540516, 4973582, 7460373, 9947164, 14920746, 17407537, 29841492, 34815074, 52222611, 69630148, 104445222, 208890444]

約数ペア:

[(1, 208890444), (2, 104445222), (3, 69630148), (4, 52222611), (6, 34815074), (7, 29841492), (12, 17407537), (14, 14920746), (21, 9947164), (28, 7460373), (42, 4973582), (59, 3540516), (84, 2486791), (113, 1848588), (118, 1770258), (177, 1180172), (226, 924294), (236, 885129), (339, 616196), (354, 590086), (373, 560028), (413, 505788), (452, 462147), (678, 308098), (708, 295043), (746, 280014), (791, 264084), (826, 252894), (1119, 186676), (1239, 168596), (1356, 154049), (1492, 140007), (1582, 132042), (1652, 126447), (2238, 93338), (2373, 88028), (2478, 84298), (2611, 80004), (3164, 66021), (4476, 46669), (4746, 44014), (4956, 42149), (5222, 40002), (6667, 31332), (7833, 26668), (9492, 22007), (10444, 20001), (13334, 15666)]