193766260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2683}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 427464576

約数和(自身を除く): 233698316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 2683, 3140, 3611, 5366, 7222, 10732, 13415, 14444, 18055, 26830, 36110, 53660, 61709, 72220, 123418, 246836, 308545, 421231, 617090, 842462, 1234180, 1684924, 2106155, 4212310, 8424620, 9688313, 19376626, 38753252, 48441565, 96883130, 193766260]

約数ペア:

[(1, 193766260), (2, 96883130), (4, 48441565), (5, 38753252), (10, 19376626), (20, 9688313), (23, 8424620), (46, 4212310), (92, 2106155), (115, 1684924), (157, 1234180), (230, 842462), (314, 617090), (460, 421231), (628, 308545), (785, 246836), (1570, 123418), (2683, 72220), (3140, 61709), (3611, 53660), (5366, 36110), (7222, 26830), (10732, 18055), (13415, 14444)]