203450328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{148721}}^1$

素因数の和:148752

約数の個数: 48

約数和(自身を含む): 580015800

約数和(自身を除く): 376565472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 148721, 297442, 446163, 594884, 892326, 1189768, 1338489, 1784652, 2676978, 2825699, 3569304, 5353956, 5651398, 8477097, 10707912, 11302796, 16954194, 22605592, 25431291, 33908388, 50862582, 67816776, 101725164, 203450328]

約数ペア:

[(1, 203450328), (2, 101725164), (3, 67816776), (4, 50862582), (6, 33908388), (8, 25431291), (9, 22605592), (12, 16954194), (18, 11302796), (19, 10707912), (24, 8477097), (36, 5651398), (38, 5353956), (57, 3569304), (72, 2825699), (76, 2676978), (114, 1784652), (152, 1338489), (171, 1189768), (228, 892326), (342, 594884), (456, 446163), (684, 297442), (1368, 148721)]