201830703381

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{14627}}^1$

素因数の和:14839

約数の個数: 72

約数和(自身を含む): 319950169344

約数和(自身を除く): 118119465963

約数列:

[1, 3, 9, 19, 31, 57, 93, 137, 171, 279, 361, 411, 589, 1083, 1233, 1767, 2603, 3249, 4247, 5301, 7809, 11191, 12741, 14627, 23427, 33573, 38223, 43881, 49457, 80693, 100719, 131643, 148371, 242079, 277913, 445113, 453437, 726237, 833739, 1360311, 1533167, 2003899, 2501217, 4080933, 4599501, 5280347, 6011697, 8615303, 13798503, 15841041, 18035091, 25845909, 38074081, 47523123, 62120869, 77537727, 114222243, 163690757, 186362607, 342666729, 491072271, 559087821, 723407539, 1180296511, 1473216813, 2170222617, 3540889533, 6510667851, 10622668599, 22425633709, 67276901127, 201830703381]

約数ペア:

[(1, 201830703381), (3, 67276901127), (9, 22425633709), (19, 10622668599), (31, 6510667851), (57, 3540889533), (93, 2170222617), (137, 1473216813), (171, 1180296511), (279, 723407539), (361, 559087821), (411, 491072271), (589, 342666729), (1083, 186362607), (1233, 163690757), (1767, 114222243), (2603, 77537727), (3249, 62120869), (4247, 47523123), (5301, 38074081), (7809, 25845909), (11191, 18035091), (12741, 15841041), (14627, 13798503), (23427, 8615303), (33573, 6011697), (38223, 5280347), (43881, 4599501), (49457, 4080933), (80693, 2501217), (100719, 2003899), (131643, 1533167), (148371, 1360311), (242079, 833739), (277913, 726237), (445113, 453437)]