203807448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 614577600

約数和(自身を除く): 410770152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 181, 216, 234, 312, 351, 362, 401, 468, 543, 702, 724, 802, 936, 1086, 1203, 1404, 1448, 1604, 1629, 2172, 2353, 2406, 2808, 3208, 3258, 3609, 4344, 4706, 4812, 4887, 5213, 6516, 7059, 7218, 9412, 9624, 9774, 10426, 10827, 13032, 14118, 14436, 15639, 18824, 19548, 20852, 21177, 21654, 28236, 28872, 31278, 39096, 41704, 42354, 43308, 46917, 56472, 62556, 63531, 72581, 84708, 86616, 93834, 125112, 127062, 140751, 145162, 169416, 187668, 217743, 254124, 281502, 290324, 375336, 435486, 508248, 563004, 580648, 653229, 870972, 943553, 1126008, 1306458, 1741944, 1887106, 1959687, 2612916, 2830659, 3774212, 3919374, 5225832, 5661318, 7548424, 7838748, 8491977, 11322636, 15677496, 16983954, 22645272, 25475931, 33967908, 50951862, 67935816, 101903724, 203807448]

約数ペア:

[(1, 203807448), (2, 101903724), (3, 67935816), (4, 50951862), (6, 33967908), (8, 25475931), (9, 22645272), (12, 16983954), (13, 15677496), (18, 11322636), (24, 8491977), (26, 7838748), (27, 7548424), (36, 5661318), (39, 5225832), (52, 3919374), (54, 3774212), (72, 2830659), (78, 2612916), (104, 1959687), (108, 1887106), (117, 1741944), (156, 1306458), (181, 1126008), (216, 943553), (234, 870972), (312, 653229), (351, 580648), (362, 563004), (401, 508248), (468, 435486), (543, 375336), (702, 290324), (724, 281502), (802, 254124), (936, 217743), (1086, 187668), (1203, 169416), (1404, 145162), (1448, 140751), (1604, 127062), (1629, 125112), (2172, 93834), (2353, 86616), (2406, 84708), (2808, 72581), (3208, 63531), (3258, 62556), (3609, 56472), (4344, 46917), (4706, 43308), (4812, 42354), (4887, 41704), (5213, 39096), (6516, 31278), (7059, 28872), (7218, 28236), (9412, 21654), (9624, 21177), (9774, 20852), (10426, 19548), (10827, 18824), (13032, 15639), (14118, 14436)]