203428422

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{18199}}^1$

素因数の和:18239

約数の個数: 48

約数和(自身を含む): 476985600

約数和(自身を除く): 273557178

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 18199, 36398, 54597, 109194, 163791, 327582, 418577, 491373, 837154, 982746, 1255731, 1474119, 2511462, 2948238, 3767193, 4422357, 7534386, 8844714, 11301579, 22603158, 33904737, 67809474, 101714211, 203428422]

約数ペア:

[(1, 203428422), (2, 101714211), (3, 67809474), (6, 33904737), (9, 22603158), (18, 11301579), (23, 8844714), (27, 7534386), (46, 4422357), (54, 3767193), (69, 2948238), (81, 2511462), (138, 1474119), (162, 1255731), (207, 982746), (243, 837154), (414, 491373), (486, 418577), (621, 327582), (1242, 163791), (1863, 109194), (3726, 54597), (5589, 36398), (11178, 18199)]