201968370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10247}}^1$

素因数の和:10336

約数の個数: 64

約数和(自身を含む): 546013440

約数和(自身を除く): 344045070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 10247, 19710, 20494, 30741, 51235, 61482, 92223, 102470, 153705, 184446, 276669, 307410, 461115, 553338, 748031, 922230, 1383345, 1496062, 2244093, 2766690, 3740155, 4488186, 6732279, 7480310, 11220465, 13464558, 20196837, 22440930, 33661395, 40393674, 67322790, 100984185, 201968370]

約数ペア:

[(1, 201968370), (2, 100984185), (3, 67322790), (5, 40393674), (6, 33661395), (9, 22440930), (10, 20196837), (15, 13464558), (18, 11220465), (27, 7480310), (30, 6732279), (45, 4488186), (54, 3740155), (73, 2766690), (90, 2244093), (135, 1496062), (146, 1383345), (219, 922230), (270, 748031), (365, 553338), (438, 461115), (657, 307410), (730, 276669), (1095, 184446), (1314, 153705), (1971, 102470), (2190, 92223), (3285, 61482), (3942, 51235), (6570, 30741), (9855, 20494), (10247, 19710)]