203019420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{8273}}^1$

素因数の和:8694

約数の個数: 48

約数和(自身を含む): 569913120

約数和(自身を除く): 366893700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 8273, 12270, 16546, 24540, 24819, 33092, 41365, 49638, 82730, 99276, 124095, 165460, 248190, 496380, 3383657, 6767314, 10150971, 13534628, 16918285, 20301942, 33836570, 40603884, 50754855, 67673140, 101509710, 203019420]

約数ペア:

[(1, 203019420), (2, 101509710), (3, 67673140), (4, 50754855), (5, 40603884), (6, 33836570), (10, 20301942), (12, 16918285), (15, 13534628), (20, 10150971), (30, 6767314), (60, 3383657), (409, 496380), (818, 248190), (1227, 165460), (1636, 124095), (2045, 99276), (2454, 82730), (4090, 49638), (4908, 41365), (6135, 33092), (8180, 24819), (8273, 24540), (12270, 16546)]