216099274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 372168000

約数和(自身を除く): 156068726

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 199, 323, 398, 646, 697, 779, 1394, 1558, 1681, 3362, 3383, 3781, 6766, 7562, 8159, 13243, 16318, 26486, 28577, 31939, 57154, 63878, 64277, 128554, 138703, 155021, 277406, 310042, 334519, 542963, 669038, 1085926, 2635357, 5270714, 5686823, 6355861, 11373646, 12711722, 108049637, 216099274]

約数ペア:

[(1, 216099274), (2, 108049637), (17, 12711722), (19, 11373646), (34, 6355861), (38, 5686823), (41, 5270714), (82, 2635357), (199, 1085926), (323, 669038), (398, 542963), (646, 334519), (697, 310042), (779, 277406), (1394, 155021), (1558, 138703), (1681, 128554), (3362, 64277), (3383, 63878), (3781, 57154), (6766, 31939), (7562, 28577), (8159, 26486), (13243, 16318)]