199765098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 474210828

約数和(自身を除く): 274445730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 169, 194, 234, 291, 338, 507, 582, 677, 873, 1014, 1261, 1354, 1521, 1746, 2031, 2522, 3042, 3783, 4062, 6093, 7566, 8801, 11349, 12186, 16393, 17602, 22698, 26403, 32786, 49179, 52806, 65669, 79209, 98358, 114413, 131338, 147537, 158418, 197007, 228826, 295074, 343239, 394014, 591021, 686478, 853697, 1029717, 1182042, 1707394, 2059434, 2561091, 5122182, 7683273, 11098061, 15366546, 22196122, 33294183, 66588366, 99882549, 199765098]

約数ペア:

[(1, 199765098), (2, 99882549), (3, 66588366), (6, 33294183), (9, 22196122), (13, 15366546), (18, 11098061), (26, 7683273), (39, 5122182), (78, 2561091), (97, 2059434), (117, 1707394), (169, 1182042), (194, 1029717), (234, 853697), (291, 686478), (338, 591021), (507, 394014), (582, 343239), (677, 295074), (873, 228826), (1014, 197007), (1261, 158418), (1354, 147537), (1521, 131338), (1746, 114413), (2031, 98358), (2522, 79209), (3042, 65669), (3783, 52806), (4062, 49179), (6093, 32786), (7566, 26403), (8801, 22698), (11349, 17602), (12186, 16393)]