198741444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 538137600

約数和(自身を除く): 339396156

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 109, 114, 132, 209, 218, 228, 327, 418, 436, 627, 654, 727, 836, 1199, 1254, 1308, 1454, 2071, 2181, 2398, 2508, 2908, 3597, 4142, 4362, 4796, 6213, 7194, 7997, 8284, 8724, 12426, 13813, 14388, 15994, 22781, 23991, 24852, 27626, 31988, 41439, 45562, 47982, 55252, 68343, 79243, 82878, 91124, 95964, 136686, 151943, 158486, 165756, 237729, 273372, 303886, 316972, 455829, 475458, 607772, 871673, 911658, 950916, 1505617, 1743346, 1823316, 2615019, 3011234, 3486692, 4516851, 5230038, 6022468, 9033702, 10460076, 16561787, 18067404, 33123574, 49685361, 66247148, 99370722, 198741444]

約数ペア:

[(1, 198741444), (2, 99370722), (3, 66247148), (4, 49685361), (6, 33123574), (11, 18067404), (12, 16561787), (19, 10460076), (22, 9033702), (33, 6022468), (38, 5230038), (44, 4516851), (57, 3486692), (66, 3011234), (76, 2615019), (109, 1823316), (114, 1743346), (132, 1505617), (209, 950916), (218, 911658), (228, 871673), (327, 607772), (418, 475458), (436, 455829), (627, 316972), (654, 303886), (727, 273372), (836, 237729), (1199, 165756), (1254, 158486), (1308, 151943), (1454, 136686), (2071, 95964), (2181, 91124), (2398, 82878), (2508, 79243), (2908, 68343), (3597, 55252), (4142, 47982), (4362, 45562), (4796, 41439), (6213, 31988), (7194, 27626), (7997, 24852), (8284, 23991), (8724, 22781), (12426, 15994), (13813, 14388)]