202143375

素因数分解:

$3^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 448512480

約数和(自身を除く): 246369105

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 49, 57, 63, 75, 95, 105, 125, 133, 147, 171, 175, 193, 225, 245, 285, 315, 375, 399, 441, 475, 525, 579, 665, 735, 855, 875, 931, 965, 1125, 1197, 1225, 1351, 1425, 1575, 1737, 1995, 2205, 2375, 2625, 2793, 2895, 3325, 3667, 3675, 4053, 4275, 4655, 4825, 5985, 6125, 6755, 7125, 7875, 8379, 8685, 9457, 9975, 11001, 11025, 12159, 13965, 14475, 16625, 18335, 18375, 20265, 21375, 23275, 24125, 25669, 28371, 29925, 33003, 33775, 41895, 43425, 47285, 49875, 55005, 55125, 60795, 69825, 72375, 77007, 85113, 91675, 101325, 116375, 128345, 141855, 149625, 165015, 168875, 179683, 209475, 217125, 231021, 236425, 275025, 303975, 349125, 385035, 425565, 458375, 506625, 539049, 641725, 709275, 825075, 898415, 1047375, 1155105, 1182125, 1375125, 1519875, 1617147, 1925175, 2127825, 2695245, 3208625, 3546375, 4125375, 4492075, 5775525, 8085735, 9625875, 10639125, 13476225, 22460375, 28877625, 40428675, 67381125, 202143375]

約数ペア:

[(1, 202143375), (3, 67381125), (5, 40428675), (7, 28877625), (9, 22460375), (15, 13476225), (19, 10639125), (21, 9625875), (25, 8085735), (35, 5775525), (45, 4492075), (49, 4125375), (57, 3546375), (63, 3208625), (75, 2695245), (95, 2127825), (105, 1925175), (125, 1617147), (133, 1519875), (147, 1375125), (171, 1182125), (175, 1155105), (193, 1047375), (225, 898415), (245, 825075), (285, 709275), (315, 641725), (375, 539049), (399, 506625), (441, 458375), (475, 425565), (525, 385035), (579, 349125), (665, 303975), (735, 275025), (855, 236425), (875, 231021), (931, 217125), (965, 209475), (1125, 179683), (1197, 168875), (1225, 165015), (1351, 149625), (1425, 141855), (1575, 128345), (1737, 116375), (1995, 101325), (2205, 91675), (2375, 85113), (2625, 77007), (2793, 72375), (2895, 69825), (3325, 60795), (3667, 55125), (3675, 55005), (4053, 49875), (4275, 47285), (4655, 43425), (4825, 41895), (5985, 33775), (6125, 33003), (6755, 29925), (7125, 28371), (7875, 25669), (8379, 24125), (8685, 23275), (9457, 21375), (9975, 20265), (11001, 18375), (11025, 18335), (12159, 16625), (13965, 14475)]