203944188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 559605760

約数和(自身を除く): 355661572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 79, 84, 146, 158, 219, 237, 292, 316, 421, 438, 474, 511, 553, 842, 876, 948, 1022, 1106, 1263, 1533, 1659, 1684, 2044, 2212, 2526, 2947, 3066, 3318, 5052, 5767, 5894, 6132, 6636, 8841, 11534, 11788, 17301, 17682, 23068, 30733, 33259, 34602, 35364, 40369, 61466, 66518, 69204, 80738, 92199, 99777, 121107, 122932, 133036, 161476, 184398, 199554, 215131, 232813, 242214, 368796, 399108, 430262, 465626, 484428, 645393, 698439, 860524, 931252, 1290786, 1396878, 2427907, 2581572, 2793756, 4855814, 7283721, 9711628, 14567442, 16995349, 29134884, 33990698, 50986047, 67981396, 101972094, 203944188]

約数ペア:

[(1, 203944188), (2, 101972094), (3, 67981396), (4, 50986047), (6, 33990698), (7, 29134884), (12, 16995349), (14, 14567442), (21, 9711628), (28, 7283721), (42, 4855814), (73, 2793756), (79, 2581572), (84, 2427907), (146, 1396878), (158, 1290786), (219, 931252), (237, 860524), (292, 698439), (316, 645393), (421, 484428), (438, 465626), (474, 430262), (511, 399108), (553, 368796), (842, 242214), (876, 232813), (948, 215131), (1022, 199554), (1106, 184398), (1263, 161476), (1533, 133036), (1659, 122932), (1684, 121107), (2044, 99777), (2212, 92199), (2526, 80738), (2947, 69204), (3066, 66518), (3318, 61466), (5052, 40369), (5767, 35364), (5894, 34602), (6132, 33259), (6636, 30733), (8841, 23068), (11534, 17682), (11788, 17301)]