203900004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 180

約数和(自身を含む): 670498752

約数和(自身を除く): 466598748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 743, 756, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1486, 1694, 1782, 2079, 2178, 2229, 2268, 2541, 2772, 2972, 3267, 3388, 3564, 4158, 4356, 4458, 5082, 5201, 6237, 6534, 6687, 7623, 8173, 8316, 8916, 9801, 10164, 10402, 12474, 13068, 13374, 15246, 15603, 16346, 19602, 20061, 20804, 22869, 24519, 24948, 26748, 30492, 31206, 32692, 39204, 40122, 45738, 46809, 49038, 57211, 60183, 62412, 68607, 73557, 80244, 89903, 91476, 93618, 98076, 114422, 120366, 137214, 140427, 147114, 171633, 179806, 187236, 220671, 228844, 240732, 269709, 274428, 280854, 294228, 343266, 359612, 421281, 441342, 514899, 539418, 561708, 629321, 662013, 686532, 809127, 842562, 882684, 1029798, 1078836, 1258642, 1324026, 1544697, 1618254, 1685124, 1887963, 2059596, 2427381, 2517284, 2648052, 3089394, 3236508, 3775926, 4634091, 4854762, 5663889, 6178788, 7282143, 7551852, 9268182, 9709524, 11327778, 14564286, 16991667, 18536364, 22655556, 29128572, 33983334, 50975001, 67966668, 101950002, 203900004]

約数ペア:

[(1, 203900004), (2, 101950002), (3, 67966668), (4, 50975001), (6, 33983334), (7, 29128572), (9, 22655556), (11, 18536364), (12, 16991667), (14, 14564286), (18, 11327778), (21, 9709524), (22, 9268182), (27, 7551852), (28, 7282143), (33, 6178788), (36, 5663889), (42, 4854762), (44, 4634091), (54, 3775926), (63, 3236508), (66, 3089394), (77, 2648052), (81, 2517284), (84, 2427381), (99, 2059596), (108, 1887963), (121, 1685124), (126, 1618254), (132, 1544697), (154, 1324026), (162, 1258642), (189, 1078836), (198, 1029798), (231, 882684), (242, 842562), (252, 809127), (297, 686532), (308, 662013), (324, 629321), (363, 561708), (378, 539418), (396, 514899), (462, 441342), (484, 421281), (567, 359612), (594, 343266), (693, 294228), (726, 280854), (743, 274428), (756, 269709), (847, 240732), (891, 228844), (924, 220671), (1089, 187236), (1134, 179806), (1188, 171633), (1386, 147114), (1452, 140427), (1486, 137214), (1694, 120366), (1782, 114422), (2079, 98076), (2178, 93618), (2229, 91476), (2268, 89903), (2541, 80244), (2772, 73557), (2972, 68607), (3267, 62412), (3388, 60183), (3564, 57211), (4158, 49038), (4356, 46809), (4458, 45738), (5082, 40122), (5201, 39204), (6237, 32692), (6534, 31206), (6687, 30492), (7623, 26748), (8173, 24948), (8316, 24519), (8916, 22869), (9801, 20804), (10164, 20061), (10402, 19602), (12474, 16346), (13068, 15603), (13374, 15246)]