201231550028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1\times {\mathrm{10061}}^1$

素因数の和:13130

約数の個数: 48

約数和(自身を含む): 375018789600

約数和(自身を除く): 173787239572

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 2957, 3382, 5914, 6764, 10061, 11828, 20122, 40244, 56183, 112366, 191159, 224732, 263173, 382318, 526346, 764636, 895429, 1052692, 1790858, 3581716, 5000287, 10000574, 17013151, 20001148, 29750377, 34026302, 59500754, 68052604, 119001508, 565257163, 1130514326, 2261028652, 2647783553, 5295567106, 10591134212, 50307887507, 100615775014, 201231550028]

約数ペア:

[(1, 201231550028), (2, 100615775014), (4, 50307887507), (19, 10591134212), (38, 5295567106), (76, 2647783553), (89, 2261028652), (178, 1130514326), (356, 565257163), (1691, 119001508), (2957, 68052604), (3382, 59500754), (5914, 34026302), (6764, 29750377), (10061, 20001148), (11828, 17013151), (20122, 10000574), (40244, 5000287), (56183, 3581716), (112366, 1790858), (191159, 1052692), (224732, 895429), (263173, 764636), (382318, 526346)]