210901668

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 499517760

約数和(自身を除く): 288616092

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 409, 443, 582, 818, 886, 1164, 1227, 1329, 1636, 1772, 2454, 2658, 4908, 5316, 39673, 42971, 79346, 85942, 119019, 128913, 158692, 171884, 181187, 238038, 257826, 362374, 476076, 515652, 543561, 724748, 1087122, 2174244, 17575139, 35150278, 52725417, 70300556, 105450834, 210901668]

約数ペア:

[(1, 210901668), (2, 105450834), (3, 70300556), (4, 52725417), (6, 35150278), (12, 17575139), (97, 2174244), (194, 1087122), (291, 724748), (388, 543561), (409, 515652), (443, 476076), (582, 362374), (818, 257826), (886, 238038), (1164, 181187), (1227, 171884), (1329, 158692), (1636, 128913), (1772, 119019), (2454, 85942), (2658, 79346), (4908, 42971), (5316, 39673)]