194856272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 423545808

約数和(自身を除く): 228689536

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 73, 82, 104, 146, 164, 208, 292, 313, 328, 533, 584, 626, 656, 949, 1066, 1168, 1252, 1898, 2132, 2504, 2993, 3796, 4069, 4264, 5008, 5986, 7592, 8138, 8528, 11972, 12833, 15184, 16276, 22849, 23944, 25666, 32552, 38909, 45698, 47888, 51332, 65104, 77818, 91396, 102664, 155636, 166829, 182792, 205328, 297037, 311272, 333658, 365584, 594074, 622544, 667316, 936809, 1188148, 1334632, 1873618, 2376296, 2669264, 3747236, 4752592, 7494472, 12178517, 14988944, 24357034, 48714068, 97428136, 194856272]

約数ペア:

[(1, 194856272), (2, 97428136), (4, 48714068), (8, 24357034), (13, 14988944), (16, 12178517), (26, 7494472), (41, 4752592), (52, 3747236), (73, 2669264), (82, 2376296), (104, 1873618), (146, 1334632), (164, 1188148), (208, 936809), (292, 667316), (313, 622544), (328, 594074), (533, 365584), (584, 333658), (626, 311272), (656, 297037), (949, 205328), (1066, 182792), (1168, 166829), (1252, 155636), (1898, 102664), (2132, 91396), (2504, 77818), (2993, 65104), (3796, 51332), (4069, 47888), (4264, 45698), (5008, 38909), (5986, 32552), (7592, 25666), (8138, 23944), (8528, 22849), (11972, 16276), (12833, 15184)]