203361536

素因数分解:

$2^8\times 7^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 466718784

約数和(自身を除く): 263357248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 401, 448, 566, 802, 896, 1132, 1604, 1792, 1981, 2264, 2807, 3208, 3962, 4528, 5614, 6416, 7924, 9056, 11228, 12832, 15848, 18112, 22456, 25664, 31696, 36224, 44912, 51328, 63392, 72448, 89824, 102656, 113483, 126784, 179648, 226966, 253568, 359296, 453932, 507136, 718592, 794381, 907864, 1588762, 1815728, 3177524, 3631456, 6355048, 7262912, 12710096, 14525824, 25420192, 29051648, 50840384, 101680768, 203361536]

約数ペア:

[(1, 203361536), (2, 101680768), (4, 50840384), (7, 29051648), (8, 25420192), (14, 14525824), (16, 12710096), (28, 7262912), (32, 6355048), (56, 3631456), (64, 3177524), (112, 1815728), (128, 1588762), (224, 907864), (256, 794381), (283, 718592), (401, 507136), (448, 453932), (566, 359296), (802, 253568), (896, 226966), (1132, 179648), (1604, 126784), (1792, 113483), (1981, 102656), (2264, 89824), (2807, 72448), (3208, 63392), (3962, 51328), (4528, 44912), (5614, 36224), (6416, 31696), (7924, 25664), (9056, 22456), (11228, 18112), (12832, 15848)]