190203445310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{11867}}^1$

素因数の和:12401

約数の個数: 64

約数和(自身を含む): 356837529600

約数和(自身を除く): 166634084290

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 347, 694, 745, 1490, 1735, 3470, 4619, 9238, 10757, 11867, 21514, 23095, 23734, 46190, 51703, 53785, 59335, 103406, 107570, 118670, 258515, 367877, 517030, 735754, 1602793, 1768183, 1839385, 3205586, 3536366, 3678770, 4117849, 8013965, 8235698, 8840915, 16027930, 17681830, 20589245, 41178490, 54813673, 109627346, 127653319, 255306638, 274068365, 548136730, 613559501, 638266595, 1227119002, 1276533190, 3067797505, 6135595010, 19020344531, 38040689062, 95101722655, 190203445310]

約数ペア:

[(1, 190203445310), (2, 95101722655), (5, 38040689062), (10, 19020344531), (31, 6135595010), (62, 3067797505), (149, 1276533190), (155, 1227119002), (298, 638266595), (310, 613559501), (347, 548136730), (694, 274068365), (745, 255306638), (1490, 127653319), (1735, 109627346), (3470, 54813673), (4619, 41178490), (9238, 20589245), (10757, 17681830), (11867, 16027930), (21514, 8840915), (23095, 8235698), (23734, 8013965), (46190, 4117849), (51703, 3678770), (53785, 3536366), (59335, 3205586), (103406, 1839385), (107570, 1768183), (118670, 1602793), (258515, 735754), (367877, 517030)]