201539432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 412646400

約数和(自身を除く): 211106968

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 89, 92, 124, 178, 184, 248, 356, 397, 712, 713, 794, 1426, 1588, 2047, 2759, 2852, 3176, 4094, 5518, 5704, 8188, 9131, 11036, 12307, 16376, 18262, 22072, 24614, 35333, 36524, 49228, 63457, 70666, 73048, 98456, 126914, 141332, 253828, 282664, 283061, 507656, 566122, 812659, 1095323, 1132244, 1625318, 2190646, 2264488, 3250636, 4381292, 6501272, 8762584, 25192429, 50384858, 100769716, 201539432]

約数ペア:

[(1, 201539432), (2, 100769716), (4, 50384858), (8, 25192429), (23, 8762584), (31, 6501272), (46, 4381292), (62, 3250636), (89, 2264488), (92, 2190646), (124, 1625318), (178, 1132244), (184, 1095323), (248, 812659), (356, 566122), (397, 507656), (712, 283061), (713, 282664), (794, 253828), (1426, 141332), (1588, 126914), (2047, 98456), (2759, 73048), (2852, 70666), (3176, 63457), (4094, 49228), (5518, 36524), (5704, 35333), (8188, 24614), (9131, 22072), (11036, 18262), (12307, 16376)]