208050874070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1776239}}^1$

素因数の和:1776329

約数の個数: 64

約数和(自身を含む): 435079330560

約数和(自身を除く): 227028456490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 689, 901, 1105, 1378, 1802, 2210, 3445, 4505, 6890, 9010, 11713, 23426, 58565, 117130, 1776239, 3552478, 8881195, 17762390, 23091107, 30196063, 46182214, 60392126, 94140667, 115455535, 150980315, 188281334, 230911070, 301960630, 392548819, 470703335, 785097638, 941406670, 1223828671, 1600391339, 1962744095, 2447657342, 3200782678, 3925488190, 6119143355, 8001956695, 12238286710, 16003913390, 20805087407, 41610174814, 104025437035, 208050874070]

約数ペア:

[(1, 208050874070), (2, 104025437035), (5, 41610174814), (10, 20805087407), (13, 16003913390), (17, 12238286710), (26, 8001956695), (34, 6119143355), (53, 3925488190), (65, 3200782678), (85, 2447657342), (106, 1962744095), (130, 1600391339), (170, 1223828671), (221, 941406670), (265, 785097638), (442, 470703335), (530, 392548819), (689, 301960630), (901, 230911070), (1105, 188281334), (1378, 150980315), (1802, 115455535), (2210, 94140667), (3445, 60392126), (4505, 46182214), (6890, 30196063), (9010, 23091107), (11713, 17762390), (23426, 8881195), (58565, 3552478), (117130, 1776239)]