201455332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 392962752

約数和(自身を除く): 191507420

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1091, 1378, 1742, 2182, 2756, 3484, 3551, 4364, 7102, 14183, 14204, 28366, 46163, 56732, 57823, 73097, 92326, 115646, 146194, 184652, 231292, 292388, 751699, 950261, 1503398, 1900522, 3006796, 3801044, 3874141, 7748282, 15496564, 50363833, 100727666, 201455332]

約数ペア:

[(1, 201455332), (2, 100727666), (4, 50363833), (13, 15496564), (26, 7748282), (52, 3874141), (53, 3801044), (67, 3006796), (106, 1900522), (134, 1503398), (212, 950261), (268, 751699), (689, 292388), (871, 231292), (1091, 184652), (1378, 146194), (1742, 115646), (2182, 92326), (2756, 73097), (3484, 57823), (3551, 56732), (4364, 46163), (7102, 28366), (14183, 14204)]