197735928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7121}}^1$

素因数の和:7232

約数の個数: 64

約数和(自身を含む): 538423200

約数和(自身を除く): 340687272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 7121, 9256, 13884, 14242, 21363, 27768, 28484, 42726, 56968, 85452, 92573, 170904, 185146, 277719, 370292, 555438, 633769, 740584, 1110876, 1267538, 1901307, 2221752, 2535076, 3802614, 5070152, 7605228, 8238997, 15210456, 16477994, 24716991, 32955988, 49433982, 65911976, 98867964, 197735928]

約数ペア:

[(1, 197735928), (2, 98867964), (3, 65911976), (4, 49433982), (6, 32955988), (8, 24716991), (12, 16477994), (13, 15210456), (24, 8238997), (26, 7605228), (39, 5070152), (52, 3802614), (78, 2535076), (89, 2221752), (104, 1901307), (156, 1267538), (178, 1110876), (267, 740584), (312, 633769), (356, 555438), (534, 370292), (712, 277719), (1068, 185146), (1157, 170904), (2136, 92573), (2314, 85452), (3471, 56968), (4628, 42726), (6942, 28484), (7121, 27768), (9256, 21363), (13884, 14242)]