203552208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 609336000

約数和(自身を除く): 405783792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 138, 144, 164, 184, 207, 246, 276, 328, 368, 369, 414, 492, 552, 656, 738, 828, 943, 984, 1104, 1476, 1499, 1656, 1886, 1968, 2829, 2952, 2998, 3312, 3772, 4497, 5658, 5904, 5996, 7544, 8487, 8994, 11316, 11992, 13491, 15088, 16974, 17988, 22632, 23984, 26982, 33948, 34477, 35976, 45264, 53964, 61459, 67896, 68954, 71952, 103431, 107928, 122918, 135792, 137908, 184377, 206862, 215856, 245836, 275816, 310293, 368754, 413724, 491672, 551632, 553131, 620586, 737508, 827448, 983344, 1106262, 1241172, 1413557, 1475016, 1654896, 2212524, 2482344, 2827114, 2950032, 4240671, 4425048, 4964688, 5654228, 8481342, 8850096, 11308456, 12722013, 16962684, 22616912, 25444026, 33925368, 50888052, 67850736, 101776104, 203552208]

約数ペア:

[(1, 203552208), (2, 101776104), (3, 67850736), (4, 50888052), (6, 33925368), (8, 25444026), (9, 22616912), (12, 16962684), (16, 12722013), (18, 11308456), (23, 8850096), (24, 8481342), (36, 5654228), (41, 4964688), (46, 4425048), (48, 4240671), (69, 2950032), (72, 2827114), (82, 2482344), (92, 2212524), (123, 1654896), (138, 1475016), (144, 1413557), (164, 1241172), (184, 1106262), (207, 983344), (246, 827448), (276, 737508), (328, 620586), (368, 553131), (369, 551632), (414, 491672), (492, 413724), (552, 368754), (656, 310293), (738, 275816), (828, 245836), (943, 215856), (984, 206862), (1104, 184377), (1476, 137908), (1499, 135792), (1656, 122918), (1886, 107928), (1968, 103431), (2829, 71952), (2952, 68954), (2998, 67896), (3312, 61459), (3772, 53964), (4497, 45264), (5658, 35976), (5904, 34477), (5996, 33948), (7544, 26982), (8487, 23984), (8994, 22632), (11316, 17988), (11992, 16974), (13491, 15088)]