204219582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 480921600

約数和(自身を除く): 276702018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 79, 122, 158, 183, 237, 366, 427, 474, 553, 854, 1009, 1106, 1281, 1659, 2018, 2562, 3027, 3318, 4819, 6054, 7063, 9638, 14126, 14457, 21189, 28914, 33733, 42378, 61549, 67466, 79711, 101199, 123098, 159422, 184647, 202398, 239133, 369294, 430843, 478266, 557977, 861686, 1115954, 1292529, 1673931, 2585058, 3347862, 4862371, 9724742, 14587113, 29174226, 34036597, 68073194, 102109791, 204219582]

約数ペア:

[(1, 204219582), (2, 102109791), (3, 68073194), (6, 34036597), (7, 29174226), (14, 14587113), (21, 9724742), (42, 4862371), (61, 3347862), (79, 2585058), (122, 1673931), (158, 1292529), (183, 1115954), (237, 861686), (366, 557977), (427, 478266), (474, 430843), (553, 369294), (854, 239133), (1009, 202398), (1106, 184647), (1281, 159422), (1659, 123098), (2018, 101199), (2562, 79711), (3027, 67466), (3318, 61549), (4819, 42378), (6054, 33733), (7063, 28914), (9638, 21189), (14126, 14457)]