203973048

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 565110000

約数和(自身を除く): 361136952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 139, 178, 229, 267, 278, 356, 417, 458, 534, 556, 687, 712, 801, 834, 916, 1068, 1112, 1251, 1374, 1602, 1668, 1832, 2061, 2136, 2502, 2748, 3204, 3336, 4122, 5004, 5496, 6408, 8244, 10008, 12371, 16488, 20381, 24742, 31831, 37113, 40762, 49484, 61143, 63662, 74226, 81524, 95493, 98968, 111339, 122286, 127324, 148452, 163048, 183429, 190986, 222678, 244572, 254648, 286479, 296904, 366858, 381972, 445356, 489144, 572958, 733716, 763944, 890712, 1145916, 1467432, 2291832, 2832959, 5665918, 8498877, 11331836, 16997754, 22663672, 25496631, 33995508, 50993262, 67991016, 101986524, 203973048]

約数ペア:

[(1, 203973048), (2, 101986524), (3, 67991016), (4, 50993262), (6, 33995508), (8, 25496631), (9, 22663672), (12, 16997754), (18, 11331836), (24, 8498877), (36, 5665918), (72, 2832959), (89, 2291832), (139, 1467432), (178, 1145916), (229, 890712), (267, 763944), (278, 733716), (356, 572958), (417, 489144), (458, 445356), (534, 381972), (556, 366858), (687, 296904), (712, 286479), (801, 254648), (834, 244572), (916, 222678), (1068, 190986), (1112, 183429), (1251, 163048), (1374, 148452), (1602, 127324), (1668, 122286), (1832, 111339), (2061, 98968), (2136, 95493), (2502, 81524), (2748, 74226), (3204, 63662), (3336, 61143), (4122, 49484), (5004, 40762), (5496, 37113), (6408, 31831), (8244, 24742), (10008, 20381), (12371, 16488)]