219530724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{153733}}^1$

素因数の和:153764

約数の個数: 48

約数和(自身を含む): 619855488

約数和(自身を除く): 400324764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 153733, 307466, 461199, 614932, 922398, 1076131, 1844796, 2152262, 2613461, 3228393, 4304524, 5226922, 6456786, 7840383, 10453844, 12913572, 15680766, 18294227, 31361532, 36588454, 54882681, 73176908, 109765362, 219530724]

約数ペア:

[(1, 219530724), (2, 109765362), (3, 73176908), (4, 54882681), (6, 36588454), (7, 31361532), (12, 18294227), (14, 15680766), (17, 12913572), (21, 10453844), (28, 7840383), (34, 6456786), (42, 5226922), (51, 4304524), (68, 3228393), (84, 2613461), (102, 2152262), (119, 1844796), (204, 1076131), (238, 922398), (357, 614932), (476, 461199), (714, 307466), (1428, 153733)]