202278928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9011}}^1$

素因数の和:9103

約数の個数: 40

約数和(自身を含む): 415705536

約数和(自身を除く): 213426608

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 9011, 11224, 18022, 22448, 36044, 72088, 144176, 207253, 414506, 549671, 829012, 1099342, 1658024, 2198684, 3316048, 4397368, 8794736, 12642433, 25284866, 50569732, 101139464, 202278928]

約数ペア:

[(1, 202278928), (2, 101139464), (4, 50569732), (8, 25284866), (16, 12642433), (23, 8794736), (46, 4397368), (61, 3316048), (92, 2198684), (122, 1658024), (184, 1099342), (244, 829012), (368, 549671), (488, 414506), (976, 207253), (1403, 144176), (2806, 72088), (5612, 36044), (9011, 22448), (11224, 18022)]